From 9a4adb7546fc0864e050524aafe702881997ba24 Mon Sep 17 00:00:00 2001
From: Abdullah Almsaeed <almasaeed2010@gmail.com>
Date: Wed, 15 Apr 2015 18:26:56 -0400
Subject: [PATCH] Updated daterangepicker plugin

---
 index.html                                    |    7 +-
 pages/forms/advanced.html                     |    7 +-
 .../daterangepicker/daterangepicker-bs3.css   |  106 +-
 plugins/daterangepicker/daterangepicker.js    | 1113 ++++--
 plugins/daterangepicker/moment.js             | 3043 +++++++++++++++++
 plugins/daterangepicker/moment.min.js         |    7 +
 6 files changed, 3923 insertions(+), 360 deletions(-)
 mode change 100644 => 100755 plugins/daterangepicker/daterangepicker-bs3.css
 mode change 100644 => 100755 plugins/daterangepicker/daterangepicker.js
 create mode 100755 plugins/daterangepicker/moment.js
 create mode 100755 plugins/daterangepicker/moment.min.js

diff --git a/index.html b/index.html
index 4176d30c0..4c692def3 100644
--- a/index.html
+++ b/index.html
@@ -282,7 +282,7 @@
               </li>
               <!-- Control Sidebar Toggle Button -->
               <li>
-                <a href="#" data-toggle="control-sidebar"><i class="fa fa-outdent"></i></a>
+                <a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
               </li>
             </ul>
           </div>
@@ -902,14 +902,14 @@
       <aside class="control-sidebar control-sidebar-dark">                
         <!-- Create the tabs -->
         <ul class="nav nav-tabs nav-justified control-sidebar-tabs">
-          <li class="active"><a href="#control-sidebar-home-tab" data-toggle="tab"><i class="fa fa-home"></i></a></li>
+          <li><a href="#control-sidebar-home-tab" data-toggle="tab"><i class="fa fa-home"></i></a></li>
           
           <li><a href="#control-sidebar-settings-tab" data-toggle="tab"><i class="fa fa-gears"></i></a></li>
         </ul>
         <!-- Tab panes -->
         <div class="tab-content">
           <!-- Home tab content -->
-          <div class="tab-pane active" id="control-sidebar-home-tab">
+          <div class="tab-pane" id="control-sidebar-home-tab">
             <h3 class="control-sidebar-heading">Recent Activity</h3>
             <ul class='control-sidebar-menu'>
               <li>
@@ -1087,6 +1087,7 @@
     <!-- jQuery Knob Chart -->
     <script src="plugins/knob/jquery.knob.js" type="text/javascript"></script>
     <!-- daterangepicker -->
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.2/moment.min.js" type="text/javascript"></script>
     <script src="plugins/daterangepicker/daterangepicker.js" type="text/javascript"></script>
     <!-- datepicker -->
     <script src="plugins/datepicker/bootstrap-datepicker.js" type="text/javascript"></script>
diff --git a/pages/forms/advanced.html b/pages/forms/advanced.html
index eda2d5b28..3e59c94cf 100644
--- a/pages/forms/advanced.html
+++ b/pages/forms/advanced.html
@@ -283,7 +283,7 @@
               </li>
               <!-- Control Sidebar Toggle Button -->
               <li>
-                <a href="#" data-toggle="control-sidebar"><i class="fa fa-outdent"></i></a>
+                <a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
               </li>
             </ul>
           </div>
@@ -731,14 +731,14 @@
       <aside class="control-sidebar control-sidebar-dark">                
         <!-- Create the tabs -->
         <ul class="nav nav-tabs nav-justified control-sidebar-tabs">
-          <li class="active"><a href="#control-sidebar-home-tab" data-toggle="tab"><i class="fa fa-home"></i></a></li>
+          <li><a href="#control-sidebar-home-tab" data-toggle="tab"><i class="fa fa-home"></i></a></li>
           
           <li><a href="#control-sidebar-settings-tab" data-toggle="tab"><i class="fa fa-gears"></i></a></li>
         </ul>
         <!-- Tab panes -->
         <div class="tab-content">
           <!-- Home tab content -->
-          <div class="tab-pane active" id="control-sidebar-home-tab">
+          <div class="tab-pane" id="control-sidebar-home-tab">
             <h3 class="control-sidebar-heading">Recent Activity</h3>
             <ul class='control-sidebar-menu'>
               <li>
@@ -905,6 +905,7 @@
     <script src="../../plugins/input-mask/jquery.inputmask.date.extensions.js" type="text/javascript"></script>
     <script src="../../plugins/input-mask/jquery.inputmask.extensions.js" type="text/javascript"></script>
     <!-- date-range-picker -->
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.2/moment.min.js" type="text/javascript"></script>
     <script src="../../plugins/daterangepicker/daterangepicker.js" type="text/javascript"></script>
     <!-- bootstrap color picker -->
     <script src="../../plugins/colorpicker/bootstrap-colorpicker.min.js" type="text/javascript"></script>
diff --git a/plugins/daterangepicker/daterangepicker-bs3.css b/plugins/daterangepicker/daterangepicker-bs3.css
old mode 100644
new mode 100755
index eed1e9f4a..7a501fb0e
--- a/plugins/daterangepicker/daterangepicker-bs3.css
+++ b/plugins/daterangepicker/daterangepicker-bs3.css
@@ -1,9 +1,8 @@
 /*!
  * Stylesheet for the Date Range Picker, for use with Bootstrap 3.x
  *
- * Copyright 2013 Dan Grossman ( http://www.dangrossman.info )
- * Licensed under the Apache License v2.0
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2015 Dan Grossman ( http://www.dangrossman.info )
+ * Licensed under the MIT license. See http://www.opensource.org/licenses/mit-license.php
  *
  * Built for http://www.improvely.com
  */
@@ -18,11 +17,16 @@
   margin: 4px;
 }
 
-.daterangepicker.opensright .ranges, .daterangepicker.opensright .calendar {
+.daterangepicker.opensright .ranges, .daterangepicker.opensright .calendar,
+.daterangepicker.openscenter .ranges, .daterangepicker.openscenter .calendar {
   float: right;
   margin: 4px;
 }
 
+.daterangepicker.single .ranges, .daterangepicker.single .calendar {
+  float: none;
+}
+
 .daterangepicker .ranges {
   width: 160px;
   text-align: left;
@@ -41,6 +45,14 @@
   max-width: 270px;
 }
 
+.daterangepicker.show-calendar .calendar {
+    display: block;
+}
+
+.daterangepicker .calendar.single .calendar-date {
+  border: none;
+}
+
 .daterangepicker .calendar th, .daterangepicker .calendar td {
   font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
   white-space: nowrap;
@@ -48,7 +60,8 @@
   min-width: 32px;
 }
 
-.daterangepicker .ranges label {
+.daterangepicker .daterangepicker_start_input label,
+.daterangepicker .daterangepicker_end_input label {
   color: #333;
   display: block;
   font-size: 11px;
@@ -66,7 +79,6 @@
 }
 
 .daterangepicker .ranges .input-mini {
-  background-color: #eee;
   border: 1px solid #ccc;
   border-radius: 4px;
   color: #555;
@@ -153,6 +165,37 @@
   content: '';
 }
 
+.daterangepicker.openscenter:before {
+  position: absolute;
+  top: -7px;
+  left: 0;  
+  right: 0;
+  width: 0;
+  margin-left: auto;
+  margin-right: auto;
+  display: inline-block;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #ccc;
+  border-left: 7px solid transparent;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  content: '';
+}
+
+.daterangepicker.openscenter:after {
+  position: absolute;
+  top: -6px;
+  left: 0;  
+  right: 0;  
+  width: 0;
+  margin-left: auto;
+  margin-right: auto;
+  display: inline-block;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #fff;
+  border-left: 6px solid transparent;
+  content: '';
+}
+
 .daterangepicker.opensright:before {
   position: absolute;
   top: -7px;
@@ -176,6 +219,22 @@
   content: '';
 }
 
+.daterangepicker.dropup{
+  margin-top: -5px;
+}
+.daterangepicker.dropup:before{
+  top: initial;
+  bottom:-7px;
+  border-bottom: initial;
+  border-top: 7px solid #ccc;
+}
+.daterangepicker.dropup:after{
+  top: initial;
+  bottom:-6px;
+  border-bottom: initial;
+  border-top: 6px solid #fff;
+}
+
 .daterangepicker table {
   width: 100%;
   margin: 0;
@@ -196,7 +255,7 @@
   color: #999;
 }
 
-.daterangepicker td.disabled {
+.daterangepicker td.disabled, .daterangepicker option.disabled {
   color: #999;
 }
 
@@ -211,6 +270,24 @@
   border-radius: 0;
 }
 
+.daterangepicker td.start-date {
+  -webkit-border-radius: 4px 0 0 4px;
+  -moz-border-radius: 4px 0 0 4px;
+  border-radius: 4px 0 0 4px;
+}
+
+.daterangepicker td.end-date {
+  -webkit-border-radius: 0 4px 4px 0;
+  -moz-border-radius: 0 4px 4px 0;
+  border-radius: 0 4px 4px 0;
+}
+
+.daterangepicker td.start-date.end-date {
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+}
+
 .daterangepicker td.active, .daterangepicker td.active:hover {
   background-color: #357ebd;
   border-color: #3071a9;
@@ -239,7 +316,20 @@
   width: 40%;
 }
 
-.daterangepicker select.hourselect, .daterangepicker select.minuteselect, .daterangepicker select.ampmselect {
+.daterangepicker select.hourselect, .daterangepicker select.minuteselect, .daterangepicker select.secondselect, .daterangepicker select.ampmselect {
   width: 50px;
   margin-bottom: 0;
 }
+
+.daterangepicker_start_input {
+  float: left;
+}
+
+.daterangepicker_end_input {
+  float: left; 
+  padding-left: 11px
+}
+
+.daterangepicker th.month {
+  width: auto;
+}
diff --git a/plugins/daterangepicker/daterangepicker.js b/plugins/daterangepicker/daterangepicker.js
old mode 100644
new mode 100755
index 11a00fa36..228612b9b
--- a/plugins/daterangepicker/daterangepicker.js
+++ b/plugins/daterangepicker/daterangepicker.js
@@ -1,60 +1,38 @@
-// moment.js
-// version : 2.1.0
-// author : Tim Wood
-// license : MIT
-// momentjs.com
-!function(t){function e(t,e){return function(n){return u(t.call(this,n),e)}}function n(t,e){return function(n){return this.lang().ordinal(t.call(this,n),e)}}function s(){}function i(t){a(this,t)}function r(t){var e=t.years||t.year||t.y||0,n=t.months||t.month||t.M||0,s=t.weeks||t.week||t.w||0,i=t.days||t.day||t.d||0,r=t.hours||t.hour||t.h||0,a=t.minutes||t.minute||t.m||0,o=t.seconds||t.second||t.s||0,u=t.milliseconds||t.millisecond||t.ms||0;this._input=t,this._milliseconds=u+1e3*o+6e4*a+36e5*r,this._days=i+7*s,this._months=n+12*e,this._data={},this._bubble()}function a(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}function o(t){return 0>t?Math.ceil(t):Math.floor(t)}function u(t,e){for(var n=t+"";n.length<e;)n="0"+n;return n}function h(t,e,n,s){var i,r,a=e._milliseconds,o=e._days,u=e._months;a&&t._d.setTime(+t._d+a*n),(o||u)&&(i=t.minute(),r=t.hour()),o&&t.date(t.date()+o*n),u&&t.month(t.month()+u*n),a&&!s&&H.updateOffset(t),(o||u)&&(t.minute(i),t.hour(r))}function d(t){return"[object Array]"===Object.prototype.toString.call(t)}function c(t,e){var n,s=Math.min(t.length,e.length),i=Math.abs(t.length-e.length),r=0;for(n=0;s>n;n++)~~t[n]!==~~e[n]&&r++;return r+i}function f(t){return t?ie[t]||t.toLowerCase().replace(/(.)s$/,"$1"):t}function l(t,e){return e.abbr=t,x[t]||(x[t]=new s),x[t].set(e),x[t]}function _(t){if(!t)return H.fn._lang;if(!x[t]&&A)try{require("./lang/"+t)}catch(e){return H.fn._lang}return x[t]}function m(t){return t.match(/\[.*\]/)?t.replace(/^\[|\]$/g,""):t.replace(/\\/g,"")}function y(t){var e,n,s=t.match(E);for(e=0,n=s.length;n>e;e++)s[e]=ue[s[e]]?ue[s[e]]:m(s[e]);return function(i){var r="";for(e=0;n>e;e++)r+=s[e]instanceof Function?s[e].call(i,t):s[e];return r}}function M(t,e){function n(e){return t.lang().longDateFormat(e)||e}for(var s=5;s--&&N.test(e);)e=e.replace(N,n);return re[e]||(re[e]=y(e)),re[e](t)}function g(t,e){switch(t){case"DDDD":return V;case"YYYY":return X;case"YYYYY":return $;case"S":case"SS":case"SSS":case"DDD":return I;case"MMM":case"MMMM":case"dd":case"ddd":case"dddd":return R;case"a":case"A":return _(e._l)._meridiemParse;case"X":return B;case"Z":case"ZZ":return j;case"T":return q;case"MM":case"DD":case"YY":case"HH":case"hh":case"mm":case"ss":case"M":case"D":case"d":case"H":case"h":case"m":case"s":return J;default:return new RegExp(t.replace("\\",""))}}function p(t){var e=(j.exec(t)||[])[0],n=(e+"").match(ee)||["-",0,0],s=+(60*n[1])+~~n[2];return"+"===n[0]?-s:s}function D(t,e,n){var s,i=n._a;switch(t){case"M":case"MM":i[1]=null==e?0:~~e-1;break;case"MMM":case"MMMM":s=_(n._l).monthsParse(e),null!=s?i[1]=s:n._isValid=!1;break;case"D":case"DD":case"DDD":case"DDDD":null!=e&&(i[2]=~~e);break;case"YY":i[0]=~~e+(~~e>68?1900:2e3);break;case"YYYY":case"YYYYY":i[0]=~~e;break;case"a":case"A":n._isPm=_(n._l).isPM(e);break;case"H":case"HH":case"h":case"hh":i[3]=~~e;break;case"m":case"mm":i[4]=~~e;break;case"s":case"ss":i[5]=~~e;break;case"S":case"SS":case"SSS":i[6]=~~(1e3*("0."+e));break;case"X":n._d=new Date(1e3*parseFloat(e));break;case"Z":case"ZZ":n._useUTC=!0,n._tzm=p(e)}null==e&&(n._isValid=!1)}function Y(t){var e,n,s=[];if(!t._d){for(e=0;7>e;e++)t._a[e]=s[e]=null==t._a[e]?2===e?1:0:t._a[e];s[3]+=~~((t._tzm||0)/60),s[4]+=~~((t._tzm||0)%60),n=new Date(0),t._useUTC?(n.setUTCFullYear(s[0],s[1],s[2]),n.setUTCHours(s[3],s[4],s[5],s[6])):(n.setFullYear(s[0],s[1],s[2]),n.setHours(s[3],s[4],s[5],s[6])),t._d=n}}function w(t){var 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u(this.weekYear()%100,2)},gggg:function(){return this.weekYear()},ggggg:function(){return u(this.weekYear(),5)},GG:function(){return u(this.isoWeekYear()%100,2)},GGGG:function(){return this.isoWeekYear()},GGGGG:function(){return u(this.isoWeekYear(),5)},e:function(){return this.weekday()},E:function(){return this.isoWeekday()},a:function(){return this.lang().meridiem(this.hours(),this.minutes(),!0)},A:function(){return this.lang().meridiem(this.hours(),this.minutes(),!1)},H:function(){return this.hours()},h:function(){return this.hours()%12||12},m:function(){return this.minutes()},s:function(){return this.seconds()},S:function(){return~~(this.milliseconds()/100)},SS:function(){return u(~~(this.milliseconds()/10),2)},SSS:function(){return u(this.milliseconds(),3)},Z:function(){var t=-this.zone(),e="+";return 0>t&&(t=-t,e="-"),e+u(~~(t/60),2)+":"+u(~~t%60,2)},ZZ:function(){var t=-this.zone(),e="+";return 0>t&&(t=-t,e="-"),e+u(~~(10*t/6),4)},z:function(){return this.zoneAbbr()},zz:function(){return this.zoneName()},X:function(){return this.unix()}};ae.length;)P=ae.pop(),ue[P+"o"]=n(ue[P],P);for(;oe.length;)P=oe.pop(),ue[P+P]=e(ue[P],2);for(ue.DDDD=e(ue.DDD,3),s.prototype={set:function(t){var e,n;for(n in t)e=t[n],"function"==typeof e?this[n]=e:this["_"+n]=e},_months:"January_February_March_April_May_June_July_August_September_October_November_December".split("_"),months:function(t){return this._months[t.month()]},_monthsShort:"Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),monthsShort:function(t){return this._monthsShort[t.month()]},monthsParse:function(t){var e,n,s;for(this._monthsParse||(this._monthsParse=[]),e=0;12>e;e++)if(this._monthsParse[e]||(n=H([2e3,e]),s="^"+this.months(n,"")+"|^"+this.monthsShort(n,""),this._monthsParse[e]=new RegExp(s.replace(".",""),"i")),this._monthsParse[e].test(t))return e},_weekdays:"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),weekdays:function(t){return this._weekdays[t.day()]},_weekdaysShort:"Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),weekdaysShort:function(t){return this._weekdaysShort[t.day()]},_weekdaysMin:"Su_Mo_Tu_We_Th_Fr_Sa".split("_"),weekdaysMin:function(t){return this._weekdaysMin[t.day()]},weekdaysParse:function(t){var e,n,s;for(this._weekdaysParse||(this._weekdaysParse=[]),e=0;7>e;e++)if(this._weekdaysParse[e]||(n=H([2e3,1]).day(e),s="^"+this.weekdays(n,"")+"|^"+this.weekdaysShort(n,"")+"|^"+this.weekdaysMin(n,""),this._weekdaysParse[e]=new RegExp(s.replace(".",""),"i")),this._weekdaysParse[e].test(t))return e},_longDateFormat:{LT:"h:mm A",L:"MM/DD/YYYY",LL:"MMMM D YYYY",LLL:"MMMM D YYYY LT",LLLL:"dddd, MMMM D YYYY LT"},longDateFormat:function(t){var e=this._longDateFormat[t];return!e&&this._longDateFormat[t.toUpperCase()]&&(e=this._longDateFormat[t.toUpperCase()].replace(/MMMM|MM|DD|dddd/g,function(t){return t.slice(1)}),this._longDateFormat[t]=e),e},isPM:function(t){return"p"===(t+"").toLowerCase()[0]},_meridiemParse:/[ap]\.?m?\.?/i,meridiem:function(t,e,n){return t>11?n?"pm":"PM":n?"am":"AM"},_calendar:{sameDay:"[Today at] LT",nextDay:"[Tomorrow at] LT",nextWeek:"dddd [at] LT",lastDay:"[Yesterday at] LT",lastWeek:"[Last] dddd [at] LT",sameElse:"L"},calendar:function(t,e){var n=this._calendar[t];return"function"==typeof n?n.apply(e):n},_relativeTime:{future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"},relativeTime:function(t,e,n,s){var i=this._relativeTime[n];return"function"==typeof i?i(t,e,n,s):i.replace(/%d/i,t)},pastFuture:function(t,e){var n=this._relativeTime[t>0?"future":"past"];return"function"==typeof n?n(e):n.replace(/%s/i,e)},ordinal:function(t){return this._ordinal.replace("%d",t)},_ordinal:"%d",preparse:function(t){return t},postformat:function(t){return t},week:function(t){return F(t,this._week.dow,this._week.doy).week},_week:{dow:0,doy:6}},H=function(t,e,n){return O({_i:t,_f:e,_l:n,_isUTC:!1})},H.utc=function(t,e,n){return O({_useUTC:!0,_isUTC:!0,_l:n,_i:t,_f:e})},H.unix=function(t){return H(1e3*t)},H.duration=function(t,e){var n,s,i=H.isDuration(t),a="number"==typeof t,o=i?t._input:a?{}:t,u=Z.exec(t);return a?e?o[e]=t:o.milliseconds=t:u&&(n="-"===u[1]?-1:1,o={y:0,d:~~u[2]*n,h:~~u[3]*n,m:~~u[4]*n,s:~~u[5]*n,ms:~~u[6]*n}),s=new r(o),i&&t.hasOwnProperty("_lang")&&(s._lang=t._lang),s},H.version=U,H.defaultFormat=Q,H.updateOffset=function(){},H.lang=function(t,e){return t?(e?l(t,e):x[t]||_(t),H.duration.fn._lang=H.fn._lang=_(t),void 0):H.fn._lang._abbr},H.langData=function(t){return t&&t._lang&&t._lang._abbr&&(t=t._lang._abbr),_(t)},H.isMoment=function(t){return t instanceof i},H.isDuration=function(t){return t instanceof r},H.fn=i.prototype={clone:function(){return H(this)},valueOf:function(){return+this._d+6e4*(this._offset||0)},unix:function(){return Math.floor(+this/1e3)},toString:function(){return this.format("ddd MMM DD YYYY HH:mm:ss [GMT]ZZ")},toDate:function(){return this._offset?new Date(+this):this._d},toISOString:function(){return M(H(this).utc(),"YYYY-MM-DD[T]HH:mm:ss.SSS[Z]")},toArray:function(){var t=this;return[t.year(),t.month(),t.date(),t.hours(),t.minutes(),t.seconds(),t.milliseconds()]},isValid:function(){return null==this._isValid&&(this._isValid=this._a?!c(this._a,(this._isUTC?H.utc(this._a):H(this._a)).toArray()):!isNaN(this._d.getTime())),!!this._isValid},utc:function(){return this.zone(0)},local:function(){return this.zone(0),this._isUTC=!1,this},format:function(t){var e=M(this,t||H.defaultFormat);return this.lang().postformat(e)},add:function(t,e){var n;return n="string"==typeof t?H.duration(+e,t):H.duration(t,e),h(this,n,1),this},subtract:function(t,e){var n;return n="string"==typeof t?H.duration(+e,t):H.duration(t,e),h(this,n,-1),this},diff:function(t,e,n){var s,i,r=this._isUTC?H(t).zone(this._offset||0):H(t).local(),a=6e4*(this.zone()-r.zone());return e=f(e),"year"===e||"month"===e?(s=432e5*(this.daysInMonth()+r.daysInMonth()),i=12*(this.year()-r.year())+(this.month()-r.month()),i+=(this-H(this).startOf("month")-(r-H(r).startOf("month")))/s,i-=6e4*(this.zone()-H(this).startOf("month").zone()-(r.zone()-H(r).startOf("month").zone()))/s,"year"===e&&(i/=12)):(s=this-r,i="second"===e?s/1e3:"minute"===e?s/6e4:"hour"===e?s/36e5:"day"===e?(s-a)/864e5:"week"===e?(s-a)/6048e5:s),n?i:o(i)},from:function(t,e){return H.duration(this.diff(t)).lang(this.lang()._abbr).humanize(!e)},fromNow:function(t){return this.from(H(),t)},calendar:function(){var t=this.diff(H().startOf("day"),"days",!0),e=-6>t?"sameElse":-1>t?"lastWeek":0>t?"lastDay":1>t?"sameDay":2>t?"nextDay":7>t?"nextWeek":"sameElse";return this.format(this.lang().calendar(e,this))},isLeapYear:function(){var t=this.year();return 0===t%4&&0!==t%100||0===t%400},isDST:function(){return this.zone()<this.clone().month(0).zone()||this.zone()<this.clone().month(5).zone()},day:function(t){var e=this._isUTC?this._d.getUTCDay():this._d.getDay();return null!=t?"string"==typeof t&&(t=this.lang().weekdaysParse(t),"number"!=typeof t)?this:this.add({d:t-e}):e},month:function(t){var e,n=this._isUTC?"UTC":"";return null!=t?"string"==typeof t&&(t=this.lang().monthsParse(t),"number"!=typeof t)?this:(e=this.date(),this.date(1),this._d["set"+n+"Month"](t),this.date(Math.min(e,this.daysInMonth())),H.updateOffset(this),this):this._d["get"+n+"Month"]()},startOf:function(t){switch(t=f(t)){case"year":this.month(0);case"month":this.date(1);case"week":case"day":this.hours(0);case"hour":this.minutes(0);case"minute":this.seconds(0);case"second":this.milliseconds(0)}return"week"===t&&this.weekday(0),this},endOf:function(t){return this.startOf(t).add(t,1).subtract("ms",1)},isAfter:function(t,e){return e="undefined"!=typeof e?e:"millisecond",+this.clone().startOf(e)>+H(t).startOf(e)},isBefore:function(t,e){return e="undefined"!=typeof e?e:"millisecond",+this.clone().startOf(e)<+H(t).startOf(e)},isSame:function(t,e){return e="undefined"!=typeof e?e:"millisecond",+this.clone().startOf(e)===+H(t).startOf(e)},min:function(t){return t=H.apply(null,arguments),this>t?this:t},max:function(t){return t=H.apply(null,arguments),t>this?this:t},zone:function(t){var e=this._offset||0;return null==t?this._isUTC?e:this._d.getTimezoneOffset():("string"==typeof t&&(t=p(t)),Math.abs(t)<16&&(t=60*t),this._offset=t,this._isUTC=!0,e!==t&&h(this,H.duration(e-t,"m"),1,!0),this)},zoneAbbr:function(){return this._isUTC?"UTC":""},zoneName:function(){return this._isUTC?"Coordinated Universal Time":""},daysInMonth:function(){return H.utc([this.year(),this.month()+1,0]).date()},dayOfYear:function(t){var e=W((H(this).startOf("day")-H(this).startOf("year"))/864e5)+1;return null==t?e:this.add("d",t-e)},weekYear:function(t){var e=F(this,this.lang()._week.dow,this.lang()._week.doy).year;return null==t?e:this.add("y",t-e)},isoWeekYear:function(t){var e=F(this,1,4).year;return null==t?e:this.add("y",t-e)},week:function(t){var e=this.lang().week(this);return null==t?e:this.add("d",7*(t-e))},isoWeek:function(t){var e=F(this,1,4).week;return null==t?e:this.add("d",7*(t-e))},weekday:function(t){var e=(this._d.getDay()+7-this.lang()._week.dow)%7;return null==t?e:this.add("d",t-e)},isoWeekday:function(t){return null==t?this.day()||7:this.day(this.day()%7?t:t-7)},lang:function(e){return e===t?this._lang:(this._lang=_(e),this)}},P=0;P<ne.length;P++)z(ne[P].toLowerCase().replace(/s$/,""),ne[P]);z("year","FullYear"),H.fn.days=H.fn.day,H.fn.months=H.fn.month,H.fn.weeks=H.fn.week,H.fn.isoWeeks=H.fn.isoWeek,H.fn.toJSON=H.fn.toISOString,H.duration.fn=r.prototype={_bubble:function(){var t,e,n,s,i=this._milliseconds,r=this._days,a=this._months,u=this._data;u.milliseconds=i%1e3,t=o(i/1e3),u.seconds=t%60,e=o(t/60),u.minutes=e%60,n=o(e/60),u.hours=n%24,r+=o(n/24),u.days=r%30,a+=o(r/30),u.months=a%12,s=o(a/12),u.years=s},weeks:function(){return o(this.days()/7)},valueOf:function(){return this._milliseconds+864e5*this._days+2592e6*(this._months%12)+31536e6*~~(this._months/12)},humanize:function(t){var e=+this,n=S(e,!t,this.lang());return t&&(n=this.lang().pastFuture(e,n)),this.lang().postformat(n)},add:function(t,e){var n=H.duration(t,e);return this._milliseconds+=n._milliseconds,this._days+=n._days,this._months+=n._months,this._bubble(),this},subtract:function(t,e){var n=H.duration(t,e);return this._milliseconds-=n._milliseconds,this._days-=n._days,this._months-=n._months,this._bubble(),this},get:function(t){return t=f(t),this[t.toLowerCase()+"s"]()},as:function(t){return t=f(t),this["as"+t.charAt(0).toUpperCase()+t.slice(1)+"s"]()},lang:H.fn.lang};for(P in se)se.hasOwnProperty(P)&&(L(P,se[P]),C(P.toLowerCase()));L("Weeks",6048e5),H.duration.fn.asMonths=function(){return(+this-31536e6*this.years())/2592e6+12*this.years()},H.lang("en",{ordinal:function(t){var e=t%10,n=1===~~(t%100/10)?"th":1===e?"st":2===e?"nd":3===e?"rd":"th";return t+n}}),A&&(module.exports=H),"undefined"==typeof ender&&(this.moment=H),"function"==typeof define&&define.amd&&define("moment",[],function(){return H})}.call(this);
-
 /**
-* @version: 1.2
+* @version: 1.3.21
 * @author: Dan Grossman http://www.dangrossman.info/
-* @date: 2013-07-25
-* @copyright: Copyright (c) 2012-2013 Dan Grossman. All rights reserved.
-* @license: Licensed under Apache License v2.0. See http://www.apache.org/licenses/LICENSE-2.0
-* @website: http://www.improvely.com/
+* @copyright: Copyright (c) 2012-2015 Dan Grossman. All rights reserved.
+* @license: Licensed under the MIT license. See http://www.opensource.org/licenses/mit-license.php
+* @website: https://www.improvely.com/
 */
-!function ($) {
+
+(function(root, factory) {
+
+  if (typeof define === 'function' && define.amd) {
+    define(['moment', 'jquery', 'exports'], function(momentjs, $, exports) {
+      root.daterangepicker = factory(root, exports, momentjs, $);
+    });
+
+  } else if (typeof exports !== 'undefined') {
+    var momentjs = require('moment');
+    var jQuery;
+    try {
+      jQuery = require('jquery');
+    } catch (err) {
+      jQuery = window.jQuery;
+      if (!jQuery) throw new Error('jQuery dependency not found');
+    }
+
+    factory(root, exports, momentjs, jQuery);
+
+  // Finally, as a browser global.
+  } else {
+    root.daterangepicker = factory(root, {}, root.moment, (root.jQuery || root.Zepto || root.ender || root.$));
+  }
+
+}(this, function(root, daterangepicker, moment, $) {
 
     var DateRangePicker = function (element, options, cb) {
-        var hasOptions = typeof options == 'object';
-        var localeObject;
-
-        //option defaults
-
-        this.startDate = moment().startOf('day');
-        this.endDate = moment().startOf('day');
-        this.minDate = false;
-        this.maxDate = false;
-        this.dateLimit = false;
-
-        this.showDropdowns = false;
-        this.showWeekNumbers = false;
-        this.timePicker = false;
-        this.timePickerIncrement = 30;
-        this.timePicker12Hour = true;
-        this.ranges = {};
-        this.opens = 'right';
-
-        this.buttonClasses = ['btn', 'btn-small'];
-        this.applyClass = 'btn-success';
-        this.cancelClass = 'btn-default';
-
-        this.format = 'MM/DD/YYYY';
-        this.separator = ' - ';
-
-        this.locale = {
-            applyLabel: 'Apply',
-            cancelLabel: 'Cancel',
-            fromLabel: 'From',
-            toLabel: 'To',
-            weekLabel: 'W',
-            customRangeLabel: 'Custom Range',
-            daysOfWeek: moment()._lang._weekdaysMin.slice(),
-            monthNames: moment()._lang._monthsShort.slice(),
-            firstDay: 0
-        };
-
-        this.cb = function () { };
 
         // by default, the daterangepicker element is placed at the bottom of HTML body
         this.parentEl = 'body';
@@ -62,96 +40,306 @@
         //element that triggered the date range picker
         this.element = $(element);
 
-        if (this.element.hasClass('pull-right'))
-            this.opens = 'left';
-
-        if (this.element.is('input')) {
-            this.element.on({
-                click: $.proxy(this.show, this),
-                focus: $.proxy(this.show, this)
-            });
-        } else {
-            this.element.on('click', $.proxy(this.show, this));
-        }
-
-        localeObject = this.locale;
-
-        if (hasOptions) {
-            if (typeof options.locale == 'object') {
-                $.each(localeObject, function (property, value) {
-                    localeObject[property] = options.locale[property] || value;
-                });
-            }
-
-            if (options.applyClass) {
-                this.applyClass = options.applyClass;
-            }
-
-            if (options.cancelClass) {
-                this.cancelClass = options.cancelClass;
-            }
-        }
+        //tracks visible state
+        this.isShowing = false;
 
+        //create the picker HTML object
         var DRPTemplate = '<div class="daterangepicker dropdown-menu">' +
-                '<div class="calendar left"></div>' +
-                '<div class="calendar right"></div>' +
+                '<div class="calendar first left"></div>' +
+                '<div class="calendar second right"></div>' +
                 '<div class="ranges">' +
                   '<div class="range_inputs">' +
-                    '<div class="daterangepicker_start_input" style="float: left">' +
-                      '<label for="daterangepicker_start">' + this.locale.fromLabel + '</label>' +
-                      '<input class="input-mini" type="text" name="daterangepicker_start" value="" disabled="disabled" />' +
+                    '<div class="daterangepicker_start_input">' +
+                      '<label for="daterangepicker_start"></label>' +
+                      '<input class="input-mini" type="text" name="daterangepicker_start" value="" />' +
                     '</div>' +
-                    '<div class="daterangepicker_end_input" style="float: left; padding-left: 11px">' +
-                      '<label for="daterangepicker_end">' + this.locale.toLabel + '</label>' +
-                      '<input class="input-mini" type="text" name="daterangepicker_end" value="" disabled="disabled" />' +
+                    '<div class="daterangepicker_end_input">' +
+                      '<label for="daterangepicker_end"></label>' +
+                      '<input class="input-mini" type="text" name="daterangepicker_end" value="" />' +
                     '</div>' +
-                    '<button class="' + this.applyClass + ' applyBtn" disabled="disabled">' + this.locale.applyLabel + '</button>&nbsp;' +
-                    '<button class="' + this.cancelClass + ' cancelBtn">' + this.locale.cancelLabel + '</button>' +
+                    '<button class="applyBtn" disabled="disabled"></button>&nbsp;' +
+                    '<button class="cancelBtn"></button>' +
                   '</div>' +
                 '</div>' +
               '</div>';
 
-        this.parentEl = (hasOptions && options.parentEl && $(options.parentEl)) || $(this.parentEl);
-        //the date range picker
+        //custom options
+        if (typeof options !== 'object' || options === null)
+            options = {};
+
+        this.parentEl = (typeof options === 'object' && options.parentEl && $(options.parentEl).length) ? $(options.parentEl) : $(this.parentEl);
         this.container = $(DRPTemplate).appendTo(this.parentEl);
 
-        if (hasOptions) {
+        this.setOptions(options, cb);
 
-            if (typeof options.format == 'string')
+        //event listeners
+        this.container.find('.calendar')
+            .on('click.daterangepicker', '.prev', $.proxy(this.clickPrev, this))
+            .on('click.daterangepicker', '.next', $.proxy(this.clickNext, this))
+            .on('click.daterangepicker', 'td.available', $.proxy(this.clickDate, this))
+            .on('mouseenter.daterangepicker', 'td.available', $.proxy(this.hoverDate, this))
+            .on('mouseleave.daterangepicker', 'td.available', $.proxy(this.updateFormInputs, this))
+            .on('change.daterangepicker', 'select.yearselect', $.proxy(this.updateMonthYear, this))
+            .on('change.daterangepicker', 'select.monthselect', $.proxy(this.updateMonthYear, this))
+            .on('change.daterangepicker', 'select.hourselect,select.minuteselect,select.secondselect,select.ampmselect', $.proxy(this.updateTime, this));
+
+        this.container.find('.ranges')
+            .on('click.daterangepicker', 'button.applyBtn', $.proxy(this.clickApply, this))
+            .on('click.daterangepicker', 'button.cancelBtn', $.proxy(this.clickCancel, this))
+            .on('click.daterangepicker', '.daterangepicker_start_input,.daterangepicker_end_input', $.proxy(this.showCalendars, this))
+            .on('change.daterangepicker', '.daterangepicker_start_input,.daterangepicker_end_input', $.proxy(this.inputsChanged, this))
+            .on('keydown.daterangepicker', '.daterangepicker_start_input,.daterangepicker_end_input', $.proxy(this.inputsKeydown, this))
+            .on('click.daterangepicker', 'li', $.proxy(this.clickRange, this))
+            .on('mouseenter.daterangepicker', 'li', $.proxy(this.enterRange, this))
+            .on('mouseleave.daterangepicker', 'li', $.proxy(this.updateFormInputs, this));
+
+        if (this.element.is('input')) {
+            this.element.on({
+                'click.daterangepicker': $.proxy(this.show, this),
+                'focus.daterangepicker': $.proxy(this.show, this),
+                'keyup.daterangepicker': $.proxy(this.updateFromControl, this),
+                'keydown.daterangepicker': $.proxy(this.keydown, this)
+            });
+        } else {
+            this.element.on('click.daterangepicker', $.proxy(this.toggle, this));
+        }
+
+    };
+
+    DateRangePicker.prototype = {
+
+        constructor: DateRangePicker,
+
+        setOptions: function(options, callback) {
+
+            this.startDate = moment().startOf('day');
+            this.endDate = moment().endOf('day');
+            this.timeZone = moment().utcOffset();
+            this.minDate = false;
+            this.maxDate = false;
+            this.dateLimit = false;
+
+            this.showDropdowns = false;
+            this.showWeekNumbers = false;
+            this.timePicker = false;
+            this.timePickerSeconds = false;
+            this.timePickerIncrement = 30;
+            this.timePicker12Hour = true;
+            this.singleDatePicker = false;
+            this.ranges = {};
+
+            this.opens = 'right';
+            if (this.element.hasClass('pull-right'))
+                this.opens = 'left';
+
+            this.drops = 'down';
+            if (this.element.hasClass('dropup'))
+                this.drops = 'up';
+
+            this.buttonClasses = ['btn', 'btn-small btn-sm'];
+            this.applyClass = 'btn-success';
+            this.cancelClass = 'btn-default';
+
+            this.format = 'MM/DD/YYYY';
+            this.separator = ' - ';
+
+            this.locale = {
+                applyLabel: 'Apply',
+                cancelLabel: 'Cancel',
+                fromLabel: 'From',
+                toLabel: 'To',
+                weekLabel: 'W',
+                customRangeLabel: 'Custom Range',
+                daysOfWeek: moment.weekdaysMin(),
+                monthNames: moment.monthsShort(),
+                firstDay: moment.localeData()._week.dow
+            };
+
+            this.cb = function () { };
+
+            if (typeof options.format === 'string')
                 this.format = options.format;
 
-            if (typeof options.separator == 'string')
+            if (typeof options.separator === 'string')
                 this.separator = options.separator;
 
-            if (typeof options.startDate == 'string')
+            if (typeof options.startDate === 'string')
                 this.startDate = moment(options.startDate, this.format);
 
-            if (typeof options.endDate == 'string')
+            if (typeof options.endDate === 'string')
                 this.endDate = moment(options.endDate, this.format);
 
-            if (typeof options.minDate == 'string')
+            if (typeof options.minDate === 'string')
                 this.minDate = moment(options.minDate, this.format);
 
-            if (typeof options.maxDate == 'string')
+            if (typeof options.maxDate === 'string')
                 this.maxDate = moment(options.maxDate, this.format);
 
-            if (typeof options.startDate == 'object')
+            if (typeof options.startDate === 'object')
                 this.startDate = moment(options.startDate);
 
-            if (typeof options.endDate == 'object')
+            if (typeof options.endDate === 'object')
                 this.endDate = moment(options.endDate);
 
-            if (typeof options.minDate == 'object')
+            if (typeof options.minDate === 'object')
                 this.minDate = moment(options.minDate);
 
-            if (typeof options.maxDate == 'object')
+            if (typeof options.maxDate === 'object')
                 this.maxDate = moment(options.maxDate);
 
-            if (typeof options.ranges == 'object') {
-                for (var range in options.ranges) {
+            if (typeof options.applyClass === 'string')
+                this.applyClass = options.applyClass;
 
-                    var start = moment(options.ranges[range][0]);
-                    var end = moment(options.ranges[range][1]);
+            if (typeof options.cancelClass === 'string')
+                this.cancelClass = options.cancelClass;
+
+            if (typeof options.dateLimit === 'object')
+                this.dateLimit = options.dateLimit;
+
+            if (typeof options.locale === 'object') {
+
+                if (typeof options.locale.daysOfWeek === 'object') {
+                    // Create a copy of daysOfWeek to avoid modification of original
+                    // options object for reusability in multiple daterangepicker instances
+                    this.locale.daysOfWeek = options.locale.daysOfWeek.slice();
+                }
+
+                if (typeof options.locale.monthNames === 'object') {
+                  this.locale.monthNames = options.locale.monthNames.slice();
+                }
+
+                if (typeof options.locale.firstDay === 'number') {
+                  this.locale.firstDay = options.locale.firstDay;
+                }
+
+                if (typeof options.locale.applyLabel === 'string') {
+                  this.locale.applyLabel = options.locale.applyLabel;
+                }
+
+                if (typeof options.locale.cancelLabel === 'string') {
+                  this.locale.cancelLabel = options.locale.cancelLabel;
+                }
+
+                if (typeof options.locale.fromLabel === 'string') {
+                  this.locale.fromLabel = options.locale.fromLabel;
+                }
+
+                if (typeof options.locale.toLabel === 'string') {
+                  this.locale.toLabel = options.locale.toLabel;
+                }
+
+                if (typeof options.locale.weekLabel === 'string') {
+                  this.locale.weekLabel = options.locale.weekLabel;
+                }
+
+                if (typeof options.locale.customRangeLabel === 'string') {
+                  this.locale.customRangeLabel = options.locale.customRangeLabel;
+                }
+            }
+
+            if (typeof options.opens === 'string')
+                this.opens = options.opens;
+
+            if (typeof options.drops === 'string')
+                this.drops = options.drops;
+
+            if (typeof options.showWeekNumbers === 'boolean') {
+                this.showWeekNumbers = options.showWeekNumbers;
+            }
+
+            if (typeof options.buttonClasses === 'string') {
+                this.buttonClasses = [options.buttonClasses];
+            }
+
+            if (typeof options.buttonClasses === 'object') {
+                this.buttonClasses = options.buttonClasses;
+            }
+
+            if (typeof options.showDropdowns === 'boolean') {
+                this.showDropdowns = options.showDropdowns;
+            }
+
+            if (typeof options.singleDatePicker === 'boolean') {
+                this.singleDatePicker = options.singleDatePicker;
+                if (this.singleDatePicker) {
+                    this.endDate = this.startDate.clone();
+                }
+            }
+
+            if (typeof options.timePicker === 'boolean') {
+                this.timePicker = options.timePicker;
+            }
+
+            if (typeof options.timePickerSeconds === 'boolean') {
+                this.timePickerSeconds = options.timePickerSeconds;
+            }
+
+            if (typeof options.timePickerIncrement === 'number') {
+                this.timePickerIncrement = options.timePickerIncrement;
+            }
+
+            if (typeof options.timePicker12Hour === 'boolean') {
+                this.timePicker12Hour = options.timePicker12Hour;
+            }
+
+            // update day names order to firstDay
+            if (this.locale.firstDay != 0) {
+                var iterator = this.locale.firstDay;
+                while (iterator > 0) {
+                    this.locale.daysOfWeek.push(this.locale.daysOfWeek.shift());
+                    iterator--;
+                }
+            }
+
+            var start, end, range;
+
+            //if no start/end dates set, check if an input element contains initial values
+            if (typeof options.startDate === 'undefined' && typeof options.endDate === 'undefined') {
+                if ($(this.element).is('input[type=text]')) {
+                    var val = $(this.element).val(),
+                        split = val.split(this.separator);
+
+                    start = end = null;
+
+                    if (split.length == 2) {
+                        start = moment(split[0], this.format);
+                        end = moment(split[1], this.format);
+                    } else if (this.singleDatePicker && val !== "") {
+                        start = moment(val, this.format);
+                        end = moment(val, this.format);
+                    }
+                    if (start !== null && end !== null) {
+                        this.startDate = start;
+                        this.endDate = end;
+                    }
+                }
+            }
+
+            // bind the time zone used to build the calendar to either the timeZone passed in through the options or the zone of the startDate (which will be the local time zone by default)
+            if (typeof options.timeZone === 'string' || typeof options.timeZone === 'number') {
+            	if (typeof options.timeZone === 'string' && typeof moment.tz !== 'undefined') {
+            		this.timeZone = moment.tz.zone(options.timeZone).parse(new Date) * -1;	// Offset is positive if the timezone is behind UTC and negative if it is ahead.
+            	} else {
+            		this.timeZone = options.timeZone;
+            	}
+              this.startDate.utcOffset(this.timeZone);
+              this.endDate.utcOffset(this.timeZone);
+            } else {
+                this.timeZone = moment(this.startDate).utcOffset();
+            }
+
+            if (typeof options.ranges === 'object') {
+                for (range in options.ranges) {
+
+                    if (typeof options.ranges[range][0] === 'string')
+                        start = moment(options.ranges[range][0], this.format);
+                    else
+                        start = moment(options.ranges[range][0]);
+
+                    if (typeof options.ranges[range][1] === 'string')
+                        end = moment(options.ranges[range][1], this.format);
+                    else
+                        end = moment(options.ranges[range][1]);
 
                     // If we have a min/max date set, bound this range
                     // to it, but only if it would otherwise fall
@@ -173,169 +361,136 @@
                 }
 
                 var list = '<ul>';
-                for (var range in this.ranges) {
+                for (range in this.ranges) {
                     list += '<li>' + range + '</li>';
                 }
                 list += '<li>' + this.locale.customRangeLabel + '</li>';
                 list += '</ul>';
+                this.container.find('.ranges ul').remove();
                 this.container.find('.ranges').prepend(list);
             }
 
-            if (typeof options.dateLimit == 'object')
-                this.dateLimit = options.dateLimit;
+            if (typeof callback === 'function') {
+                this.cb = callback;
+            }
 
-            // update day names order to firstDay
-            if (typeof options.locale == 'object') {
+            if (!this.timePicker) {
+                this.startDate = this.startDate.startOf('day');
+                this.endDate = this.endDate.endOf('day');
+            }
 
-                if (typeof options.locale.daysOfWeek == 'object') {
+            if (this.singleDatePicker) {
+                this.opens = 'right';
+                this.container.addClass('single');
+                this.container.find('.calendar.right').show();
+                this.container.find('.calendar.left').hide();
+                if (!this.timePicker) {
+                    this.container.find('.ranges').hide();
+                } else {
+                    this.container.find('.ranges .daterangepicker_start_input, .ranges .daterangepicker_end_input').hide();
+                }
+                if (!this.container.find('.calendar.right').hasClass('single'))
+                    this.container.find('.calendar.right').addClass('single');
+            } else {
+                this.container.removeClass('single');
+                this.container.find('.calendar.right').removeClass('single');
+                this.container.find('.ranges').show();
+            }
 
-                    // Create a copy of daysOfWeek to avoid modification of original
-                    // options object for reusability in multiple daterangepicker instances
-                    this.locale.daysOfWeek = options.locale.daysOfWeek.slice();
+            this.oldStartDate = this.startDate.clone();
+            this.oldEndDate = this.endDate.clone();
+            this.oldChosenLabel = this.chosenLabel;
+
+            this.leftCalendar = {
+                month: moment([this.startDate.year(), this.startDate.month(), 1, this.startDate.hour(), this.startDate.minute(), this.startDate.second()]),
+                calendar: []
+            };
+
+            this.rightCalendar = {
+                month: moment([this.endDate.year(), this.endDate.month(), 1, this.endDate.hour(), this.endDate.minute(), this.endDate.second()]),
+                calendar: []
+            };
+
+            if (this.opens == 'right' || this.opens == 'center') {
+                //swap calendar positions
+                var first = this.container.find('.calendar.first');
+                var second = this.container.find('.calendar.second');
+
+                if (second.hasClass('single')) {
+                    second.removeClass('single');
+                    first.addClass('single');
                 }
 
-                if (typeof options.locale.firstDay == 'number') {
-                    this.locale.firstDay = options.locale.firstDay;
-                    var iterator = options.locale.firstDay;
-                    while (iterator > 0) {
-                        this.locale.daysOfWeek.push(this.locale.daysOfWeek.shift());
-                        iterator--;
-                    }
+                first.removeClass('left').addClass('right');
+                second.removeClass('right').addClass('left');
+
+                if (this.singleDatePicker) {
+                    first.show();
+                    second.hide();
                 }
             }
 
-            if (typeof options.opens == 'string')
-                this.opens = options.opens;
-
-            if (typeof options.showWeekNumbers == 'boolean') {
-                this.showWeekNumbers = options.showWeekNumbers;
+            if (typeof options.ranges === 'undefined' && !this.singleDatePicker) {
+                this.container.addClass('show-calendar');
             }
 
-            if (typeof options.buttonClasses == 'string') {
-                this.buttonClasses = [options.buttonClasses];
-            }
+            this.container.removeClass('opensleft opensright').addClass('opens' + this.opens);
 
-            if (typeof options.buttonClasses == 'object') {
-                this.buttonClasses = options.buttonClasses;
-            }
+            this.updateView();
+            this.updateCalendars();
 
-            if (typeof options.showDropdowns == 'boolean') {
-                this.showDropdowns = options.showDropdowns;
-            }
+            //apply CSS classes and labels to buttons
+            var c = this.container;
+            $.each(this.buttonClasses, function (idx, val) {
+                c.find('button').addClass(val);
+            });
+            this.container.find('.daterangepicker_start_input label').html(this.locale.fromLabel);
+            this.container.find('.daterangepicker_end_input label').html(this.locale.toLabel);
+            if (this.applyClass.length)
+                this.container.find('.applyBtn').addClass(this.applyClass);
+            if (this.cancelClass.length)
+                this.container.find('.cancelBtn').addClass(this.cancelClass);
+            this.container.find('.applyBtn').html(this.locale.applyLabel);
+            this.container.find('.cancelBtn').html(this.locale.cancelLabel);
+        },
 
-            if (typeof options.timePicker == 'boolean') {
-                this.timePicker = options.timePicker;
-            }
+        setStartDate: function(startDate) {
+            if (typeof startDate === 'string')
+                this.startDate = moment(startDate, this.format).utcOffset(this.timeZone);
 
-            if (typeof options.timePickerIncrement == 'number') {
-                this.timePickerIncrement = options.timePickerIncrement;
-            }
+            if (typeof startDate === 'object')
+                this.startDate = moment(startDate);
 
-            if (typeof options.timePicker12Hour == 'boolean') {
-                this.timePicker12Hour = options.timePicker12Hour;
-            }
+            if (!this.timePicker)
+                this.startDate = this.startDate.startOf('day');
 
-        }
+            this.oldStartDate = this.startDate.clone();
 
-        if (!this.timePicker) {
-            this.startDate = this.startDate.startOf('day');
-            this.endDate = this.endDate.startOf('day');
-        }
+            this.updateView();
+            this.updateCalendars();
+            this.updateInputText();
+        },
 
-        //apply CSS classes to buttons
-        var c = this.container;
-        $.each(this.buttonClasses, function (idx, val) {
-            c.find('button').addClass(val);
-        });
+        setEndDate: function(endDate) {
+            if (typeof endDate === 'string')
+                this.endDate = moment(endDate, this.format).utcOffset(this.timeZone);
 
-        if (this.opens == 'right') {
-            //swap calendar positions
-            var left = this.container.find('.calendar.left');
-            var right = this.container.find('.calendar.right');
-            left.removeClass('left').addClass('right');
-            right.removeClass('right').addClass('left');
-        }
+            if (typeof endDate === 'object')
+                this.endDate = moment(endDate);
 
-        if (typeof options == 'undefined' || typeof options.ranges == 'undefined') {
-            this.container.find('.calendar').show();
-            this.move();
-        }
+            if (!this.timePicker)
+                this.endDate = this.endDate.endOf('day');
 
-        if (typeof cb == 'function')
-            this.cb = cb;
+            this.oldEndDate = this.endDate.clone();
 
-        this.container.addClass('opens' + this.opens);
-
-        //try parse date if in text input
-        if (!hasOptions || (typeof options.startDate == 'undefined' && typeof options.endDate == 'undefined')) {
-            if ($(this.element).is('input[type=text]')) {
-                var val = $(this.element).val();
-                var split = val.split(this.separator);
-                var start, end;
-                if (split.length == 2) {
-                    start = moment(split[0], this.format);
-                    end = moment(split[1], this.format);
-                }
-                if (start != null && end != null) {
-                    this.startDate = start;
-                    this.endDate = end;
-                }
-            }
-        }
-
-        //state
-        this.oldStartDate = this.startDate.clone();
-        this.oldEndDate = this.endDate.clone();
-
-        this.leftCalendar = {
-            month: moment([this.startDate.year(), this.startDate.month(), 1, this.startDate.hour(), this.startDate.minute()]),
-            calendar: []
-        };
-
-        this.rightCalendar = {
-            month: moment([this.endDate.year(), this.endDate.month(), 1, this.endDate.hour(), this.endDate.minute()]),
-            calendar: []
-        };
-
-        //event listeners
-        this.container.on('mousedown', $.proxy(this.mousedown, this));
-
-        this.container.find('.calendar')
-            .on('click', '.prev', $.proxy(this.clickPrev, this))
-            .on('click', '.next', $.proxy(this.clickNext, this))
-            .on('click', 'td.available', $.proxy(this.clickDate, this))
-            .on('mouseenter', 'td.available', $.proxy(this.enterDate, this))
-            .on('mouseleave', 'td.available', $.proxy(this.updateFormInputs, this))
-            .on('change', 'select.yearselect', $.proxy(this.updateMonthYear, this))
-            .on('change', 'select.monthselect', $.proxy(this.updateMonthYear, this))
-            .on('change', 'select.hourselect,select.minuteselect,select.ampmselect', $.proxy(this.updateTime, this));
-
-        this.container.find('.ranges')
-            .on('click', 'button.applyBtn', $.proxy(this.clickApply, this))
-            .on('click', 'button.cancelBtn', $.proxy(this.clickCancel, this))
-            .on('click', '.daterangepicker_start_input,.daterangepicker_end_input', $.proxy(this.showCalendars, this))
-            .on('click', 'li', $.proxy(this.clickRange, this))
-            .on('mouseenter', 'li', $.proxy(this.enterRange, this))
-            .on('mouseleave', 'li', $.proxy(this.updateFormInputs, this));
-
-        this.element.on('keyup', $.proxy(this.updateFromControl, this));
-
-        this.updateView();
-        this.updateCalendars();
-
-    };
-
-    DateRangePicker.prototype = {
-
-        constructor: DateRangePicker,
-
-        mousedown: function (e) {
-            e.stopPropagation();
+            this.updateView();
+            this.updateCalendars();
+            this.updateInputText();
         },
 
         updateView: function () {
-            this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year());
-            this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year());
+            this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year()).hour(this.startDate.hour()).minute(this.startDate.minute());
+            this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year()).hour(this.endDate.hour()).minute(this.endDate.minute());
             this.updateFormInputs();
         },
 
@@ -354,11 +509,20 @@
             if (!this.element.is('input')) return;
             if (!this.element.val().length) return;
 
-            var dateString = this.element.val().split(this.separator);
-            var start = moment(dateString[0], this.format);
-            var end = moment(dateString[1], this.format);
+            var dateString = this.element.val().split(this.separator),
+                start = null,
+                end = null;
+
+            if(dateString.length === 2) {
+                start = moment(dateString[0], this.format).utcOffset(this.timeZone);
+                end = moment(dateString[1], this.format).utcOffset(this.timeZone);
+            }
+
+            if (this.singleDatePicker || start === null || end === null) {
+                start = moment(this.element.val(), this.format).utcOffset(this.timeZone);
+                end = start;
+            }
 
-            if (start == null || end == null) return;
             if (end.isBefore(start)) return;
 
             this.oldStartDate = this.startDate.clone();
@@ -372,21 +536,41 @@
 
             this.updateCalendars();
         },
+        
+        keydown: function (e) {
+            //hide on tab or enter
+        	if ((e.keyCode === 9) || (e.keyCode === 13)) {
+        		this.hide();
+        	}
+        },
 
         notify: function () {
             this.updateView();
-            this.cb(this.startDate, this.endDate);
+            this.cb(this.startDate, this.endDate, this.chosenLabel);
         },
 
         move: function () {
-            var parentOffset = {
-                top: this.parentEl.offset().top - (this.parentEl.is('body') ? 0 : this.parentEl.scrollTop()),
-                left: this.parentEl.offset().left - (this.parentEl.is('body') ? 0 : this.parentEl.scrollLeft())
-            };
+            var parentOffset = { top: 0, left: 0 },
+            	containerTop;
+            var parentRightEdge = $(window).width();
+            if (!this.parentEl.is('body')) {
+                parentOffset = {
+                    top: this.parentEl.offset().top - this.parentEl.scrollTop(),
+                    left: this.parentEl.offset().left - this.parentEl.scrollLeft()
+                };
+                parentRightEdge = this.parentEl[0].clientWidth + this.parentEl.offset().left;
+            }
+            
+            if (this.drops == 'up')
+            	containerTop = this.element.offset().top - this.container.outerHeight() - parentOffset.top;
+            else
+            	containerTop = this.element.offset().top + this.element.outerHeight() - parentOffset.top;
+            this.container[this.drops == 'up' ? 'addClass' : 'removeClass']('dropup');
+
             if (this.opens == 'left') {
                 this.container.css({
-                    top: this.element.offset().top + this.element.outerHeight() - parentOffset.top,
-                    right: $(window).width() - this.element.offset().left - this.element.outerWidth() - parentOffset.left,
+                    top: containerTop,
+                    right: parentRightEdge - this.element.offset().left - this.element.outerWidth(),
                     left: 'auto'
                 });
                 if (this.container.offset().left < 0) {
@@ -395,9 +579,22 @@
                         left: 9
                     });
                 }
+            } else if (this.opens == 'center') {
+                this.container.css({
+                    top: containerTop,
+                    left: this.element.offset().left - parentOffset.left + this.element.outerWidth() / 2
+                            - this.container.outerWidth() / 2,
+                    right: 'auto'
+                });
+                if (this.container.offset().left < 0) {
+                    this.container.css({
+                        right: 'auto',
+                        left: 9
+                    });
+                }
             } else {
                 this.container.css({
-                    top: this.element.offset().top + this.element.outerHeight() - parentOffset.top,
+                    top: containerTop,
                     left: this.element.offset().left - parentOffset.left,
                     right: 'auto'
                 });
@@ -410,20 +607,58 @@
             }
         },
 
+        toggle: function (e) {
+            if (this.element.hasClass('active')) {
+                this.hide();
+            } else {
+                this.show();
+            }
+        },
+
         show: function (e) {
+            if (this.isShowing) return;
+
+            this.element.addClass('active');
             this.container.show();
             this.move();
 
-            if (e) {
-                e.stopPropagation();
-                e.preventDefault();
-            }
+            // Create a click proxy that is private to this instance of datepicker, for unbinding
+            this._outsideClickProxy = $.proxy(function (e) { this.outsideClick(e); }, this);
+            // Bind global datepicker mousedown for hiding and
+            $(document)
+              .on('mousedown.daterangepicker', this._outsideClickProxy)
+              // also support mobile devices
+              .on('touchend.daterangepicker', this._outsideClickProxy)
+              // also explicitly play nice with Bootstrap dropdowns, which stopPropagation when clicking them
+              .on('click.daterangepicker', '[data-toggle=dropdown]', this._outsideClickProxy)
+              // and also close when focus changes to outside the picker (eg. tabbing between controls)
+              .on('focusin.daterangepicker', this._outsideClickProxy);
 
-            $(document).on('mousedown', $.proxy(this.hide, this));
-            this.element.trigger('shown', {target: e.target, picker: this});
+            this.isShowing = true;
+            this.element.trigger('show.daterangepicker', this);
+        },
+
+        outsideClick: function (e) {
+            var target = $(e.target);
+            // if the page is clicked anywhere except within the daterangerpicker/button
+            // itself then call this.hide()
+            if (
+                // ie modal dialog fix
+                e.type == "focusin" ||
+                target.closest(this.element).length ||
+                target.closest(this.container).length ||
+                target.closest('.calendar-date').length
+                ) return;
+            this.hide();
         },
 
         hide: function (e) {
+            if (!this.isShowing) return;
+
+            $(document)
+              .off('.daterangepicker');
+
+            this.element.removeClass('active');
             this.container.hide();
 
             if (!this.startDate.isSame(this.oldStartDate) || !this.endDate.isSame(this.oldEndDate))
@@ -432,11 +667,12 @@
             this.oldStartDate = this.startDate.clone();
             this.oldEndDate = this.endDate.clone();
 
-            $(document).off('mousedown', this.hide);
-            this.element.trigger('hidden', { picker: this });
+            this.isShowing = false;
+            this.element.trigger('hide.daterangepicker', this);
         },
 
         enterRange: function (e) {
+            // mouse pointer has entered a range label
             var label = e.target.innerHTML;
             if (label == this.locale.customRangeLabel) {
                 this.updateView();
@@ -448,17 +684,53 @@
         },
 
         showCalendars: function() {
-            this.container.find('.calendar').show();
+            this.container.addClass('show-calendar');
             this.move();
+            this.element.trigger('showCalendar.daterangepicker', this);
+        },
+
+        hideCalendars: function() {
+            this.container.removeClass('show-calendar');
+            this.element.trigger('hideCalendar.daterangepicker', this);
+        },
+
+        // when a date is typed into the start to end date textboxes
+        inputsChanged: function (e) {
+            var el = $(e.target);
+            var date = moment(el.val(), this.format);
+            if (!date.isValid()) return;
+
+            var startDate, endDate;
+            if (el.attr('name') === 'daterangepicker_start') {
+                startDate = (false !== this.minDate && date.isBefore(this.minDate)) ? this.minDate : date;
+                endDate = this.endDate;
+            } else {
+                startDate = this.startDate;
+                endDate = (false !== this.maxDate && date.isAfter(this.maxDate)) ? this.maxDate : date;
+            }
+            this.setCustomDates(startDate, endDate);
+        },
+
+        inputsKeydown: function(e) {
+            if (e.keyCode === 13) {
+                this.inputsChanged(e);
+                this.notify();
+            }
         },
 
         updateInputText: function() {
-            if (this.element.is('input'))
+            if (this.element.is('input') && !this.singleDatePicker) {
                 this.element.val(this.startDate.format(this.format) + this.separator + this.endDate.format(this.format));
+                this.element.trigger('change');
+            } else if (this.element.is('input')) {
+                this.element.val(this.endDate.format(this.format));
+                this.element.trigger('change');
+            }
         },
 
         clickRange: function (e) {
             var label = e.target.innerHTML;
+            this.chosenLabel = label;
             if (label == this.locale.customRangeLabel) {
                 this.showCalendars();
             } else {
@@ -469,7 +741,7 @@
 
                 if (!this.timePicker) {
                     this.startDate.startOf('day');
-                    this.endDate.startOf('day');
+                    this.endDate.endOf('day');
                 }
 
                 this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year()).hour(this.startDate.hour()).minute(this.startDate.minute());
@@ -478,17 +750,18 @@
 
                 this.updateInputText();
 
-                this.container.find('.calendar').hide();
+                this.hideCalendars();
                 this.hide();
+                this.element.trigger('apply.daterangepicker', this);
             }
         },
 
         clickPrev: function (e) {
             var cal = $(e.target).parents('.calendar');
             if (cal.hasClass('left')) {
-                this.leftCalendar.month.subtract('month', 1);
+                this.leftCalendar.month.subtract(1, 'month');
             } else {
-                this.rightCalendar.month.subtract('month', 1);
+                this.rightCalendar.month.subtract(1, 'month');
             }
             this.updateCalendars();
         },
@@ -496,15 +769,14 @@
         clickNext: function (e) {
             var cal = $(e.target).parents('.calendar');
             if (cal.hasClass('left')) {
-                this.leftCalendar.month.add('month', 1);
+                this.leftCalendar.month.add(1, 'month');
             } else {
-                this.rightCalendar.month.add('month', 1);
+                this.rightCalendar.month.add(1, 'month');
             }
             this.updateCalendars();
         },
 
-        enterDate: function (e) {
-
+        hoverDate: function (e) {
             var title = $(e.target).attr('data-title');
             var row = title.substr(1, 1);
             var col = title.substr(3, 1);
@@ -515,7 +787,22 @@
             } else {
                 this.container.find('input[name=daterangepicker_end]').val(this.rightCalendar.calendar[row][col].format(this.format));
             }
+        },
 
+        setCustomDates: function(startDate, endDate) {
+            this.chosenLabel = this.locale.customRangeLabel;
+            if (startDate.isAfter(endDate)) {
+                var difference = this.endDate.diff(this.startDate);
+                endDate = moment(startDate).add(difference, 'ms');
+                if (this.maxDate && endDate.isAfter(this.maxDate)) {
+                  endDate = this.maxDate.clone();
+                }
+            }
+            this.startDate = startDate;
+            this.endDate = endDate;
+
+            this.updateView();
+            this.updateCalendars();
         },
 
         clickDate: function (e) {
@@ -524,19 +811,20 @@
             var col = title.substr(3, 1);
             var cal = $(e.target).parents('.calendar');
 
+            var startDate, endDate;
             if (cal.hasClass('left')) {
-                var startDate = this.leftCalendar.calendar[row][col];
-                var endDate = this.endDate;
-                if (typeof this.dateLimit == 'object') {
+                startDate = this.leftCalendar.calendar[row][col];
+                endDate = this.endDate;
+                if (typeof this.dateLimit === 'object') {
                     var maxDate = moment(startDate).add(this.dateLimit).startOf('day');
                     if (endDate.isAfter(maxDate)) {
                         endDate = maxDate;
                     }
                 }
             } else {
-                var startDate = this.startDate;
-                var endDate = this.rightCalendar.calendar[row][col];
-                if (typeof this.dateLimit == 'object') {
+                startDate = this.startDate;
+                endDate = this.rightCalendar.calendar[row][col];
+                if (typeof this.dateLimit === 'object') {
                     var minDate = moment(endDate).subtract(this.dateLimit).startOf('day');
                     if (startDate.isBefore(minDate)) {
                         startDate = minDate;
@@ -544,72 +832,94 @@
                 }
             }
 
-            cal.find('td').removeClass('active');
-
-            if (startDate.isSame(endDate) || startDate.isBefore(endDate)) {
-                $(e.target).addClass('active');
-                this.startDate = startDate;
-                this.endDate = endDate;
-            } else if (startDate.isAfter(endDate)) {
-                $(e.target).addClass('active');
-                this.startDate = startDate;
-                this.endDate = moment(startDate).add('day', 1).startOf('day');
+            if (this.singleDatePicker && cal.hasClass('left')) {
+                endDate = startDate.clone();
+            } else if (this.singleDatePicker && cal.hasClass('right')) {
+                startDate = endDate.clone();
             }
 
-            this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year());
-            this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year());
-            this.updateCalendars();
+            cal.find('td').removeClass('active');
+
+            $(e.target).addClass('active');
+
+            this.setCustomDates(startDate, endDate);
+
+            if (!this.timePicker)
+                endDate.endOf('day');
+
+            if (this.singleDatePicker && !this.timePicker)
+                this.clickApply();
         },
 
         clickApply: function (e) {
             this.updateInputText();
             this.hide();
+            this.element.trigger('apply.daterangepicker', this);
         },
 
         clickCancel: function (e) {
             this.startDate = this.oldStartDate;
             this.endDate = this.oldEndDate;
+            this.chosenLabel = this.oldChosenLabel;
             this.updateView();
             this.updateCalendars();
             this.hide();
+            this.element.trigger('cancel.daterangepicker', this);
         },
 
         updateMonthYear: function (e) {
-
-            var isLeft = $(e.target).closest('.calendar').hasClass('left');
-            var cal = this.container.find('.calendar.left');
-            if (!isLeft)
-                cal = this.container.find('.calendar.right');
+            var isLeft = $(e.target).closest('.calendar').hasClass('left'),
+                leftOrRight = isLeft ? 'left' : 'right',
+                cal = this.container.find('.calendar.'+leftOrRight);
 
             // Month must be Number for new moment versions
             var month = parseInt(cal.find('.monthselect').val(), 10);
             var year = cal.find('.yearselect').val();
 
-            if (isLeft) {
-                this.leftCalendar.month.month(month).year(year);
-            } else {
-                this.rightCalendar.month.month(month).year(year);
+            if (!isLeft && !this.singleDatePicker) {
+                if (year < this.startDate.year() || (year == this.startDate.year() && month < this.startDate.month())) {
+                    month = this.startDate.month();
+                    year = this.startDate.year();
+                }
             }
 
-            this.updateCalendars();
+            if (this.minDate) {
+                if (year < this.minDate.year() || (year == this.minDate.year() && month < this.minDate.month())) {
+                    month = this.minDate.month();
+                    year = this.minDate.year();
+                }
+            }
 
+            if (this.maxDate) {
+                if (year > this.maxDate.year() || (year == this.maxDate.year() && month > this.maxDate.month())) {
+                    month = this.maxDate.month();
+                    year = this.maxDate.year();
+                }
+            }
+
+
+            this[leftOrRight+'Calendar'].month.month(month).year(year);
+            this.updateCalendars();
         },
 
         updateTime: function(e) {
 
-            var isLeft = $(e.target).closest('.calendar').hasClass('left');
-            var cal = this.container.find('.calendar.left');
-            if (!isLeft)
-                cal = this.container.find('.calendar.right');
+            var cal = $(e.target).closest('.calendar'),
+                isLeft = cal.hasClass('left');
 
-            var hour = parseInt(cal.find('.hourselect').val());
-            var minute = parseInt(cal.find('.minuteselect').val());
+            var hour = parseInt(cal.find('.hourselect').val(), 10);
+            var minute = parseInt(cal.find('.minuteselect').val(), 10);
+            var second = 0;
+
+            if (this.timePickerSeconds) {
+                second = parseInt(cal.find('.secondselect').val(), 10);
+            }
 
             if (this.timePicker12Hour) {
                 var ampm = cal.find('.ampmselect').val();
-                if (ampm == 'PM' && hour < 12)
+                if (ampm === 'PM' && hour < 12)
                     hour += 12;
-                if (ampm == 'AM' && hour == 12)
+                if (ampm === 'AM' && hour === 12)
                     hour = 0;
             }
 
@@ -617,25 +927,31 @@
                 var start = this.startDate.clone();
                 start.hour(hour);
                 start.minute(minute);
+                start.second(second);
                 this.startDate = start;
-                this.leftCalendar.month.hour(hour).minute(minute);
+                this.leftCalendar.month.hour(hour).minute(minute).second(second);
+                if (this.singleDatePicker)
+                    this.endDate = start.clone();
             } else {
                 var end = this.endDate.clone();
                 end.hour(hour);
                 end.minute(minute);
+                end.second(second);
                 this.endDate = end;
-                this.rightCalendar.month.hour(hour).minute(minute);
+                if (this.singleDatePicker)
+                    this.startDate = end.clone();
+                this.rightCalendar.month.hour(hour).minute(minute).second(second);
             }
 
+            this.updateView();
             this.updateCalendars();
-
         },
 
         updateCalendars: function () {
-            this.leftCalendar.calendar = this.buildCalendar(this.leftCalendar.month.month(), this.leftCalendar.month.year(), this.leftCalendar.month.hour(), this.leftCalendar.month.minute(), 'left');
-            this.rightCalendar.calendar = this.buildCalendar(this.rightCalendar.month.month(), this.rightCalendar.month.year(), this.rightCalendar.month.hour(), this.rightCalendar.month.minute(), 'right');
-            this.container.find('.calendar.left').html(this.renderCalendar(this.leftCalendar.calendar, this.startDate, this.minDate, this.maxDate));
-            this.container.find('.calendar.right').html(this.renderCalendar(this.rightCalendar.calendar, this.endDate, this.startDate, this.maxDate));
+            this.leftCalendar.calendar = this.buildCalendar(this.leftCalendar.month.month(), this.leftCalendar.month.year(), this.leftCalendar.month.hour(), this.leftCalendar.month.minute(), this.leftCalendar.month.second(), 'left');
+            this.rightCalendar.calendar = this.buildCalendar(this.rightCalendar.month.month(), this.rightCalendar.month.year(), this.rightCalendar.month.hour(), this.rightCalendar.month.minute(), this.rightCalendar.month.second(), 'right');
+            this.container.find('.calendar.left').empty().html(this.renderCalendar(this.leftCalendar.calendar, this.startDate, this.minDate, this.maxDate, 'left'));
+            this.container.find('.calendar.right').empty().html(this.renderCalendar(this.rightCalendar.calendar, this.endDate, this.singleDatePicker ? this.minDate : this.startDate, this.maxDate, 'right'));
 
             this.container.find('.ranges li').removeClass('active');
             var customRange = true;
@@ -644,34 +960,44 @@
                 if (this.timePicker) {
                     if (this.startDate.isSame(this.ranges[range][0]) && this.endDate.isSame(this.ranges[range][1])) {
                         customRange = false;
-                        this.container.find('.ranges li:eq(' + i + ')').addClass('active');
+                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')')
+                            .addClass('active').html();
                     }
                 } else {
                     //ignore times when comparing dates if time picker is not enabled
                     if (this.startDate.format('YYYY-MM-DD') == this.ranges[range][0].format('YYYY-MM-DD') && this.endDate.format('YYYY-MM-DD') == this.ranges[range][1].format('YYYY-MM-DD')) {
                         customRange = false;
-                        this.container.find('.ranges li:eq(' + i + ')').addClass('active');
+                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')')
+                            .addClass('active').html();
                     }
                 }
                 i++;
             }
-            if (customRange)
-                this.container.find('.ranges li:last').addClass('active');
+            if (customRange) {
+                this.chosenLabel = this.container.find('.ranges li:last').addClass('active').html();
+                this.showCalendars();
+            }
         },
 
-        buildCalendar: function (month, year, hour, minute, side) {
-
+        buildCalendar: function (month, year, hour, minute, second, side) {
+            var daysInMonth = moment([year, month]).daysInMonth();
             var firstDay = moment([year, month, 1]);
-            var lastMonth = moment(firstDay).subtract('month', 1).month();
-            var lastYear = moment(firstDay).subtract('month', 1).year();
+            var lastDay = moment([year, month, daysInMonth]);
+            var lastMonth = moment(firstDay).subtract(1, 'month').month();
+            var lastYear = moment(firstDay).subtract(1, 'month').year();
 
             var daysInLastMonth = moment([lastYear, lastMonth]).daysInMonth();
 
             var dayOfWeek = firstDay.day();
 
+            var i;
+
             //initialize a 6 rows x 7 columns array for the calendar
             var calendar = [];
-            for (var i = 0; i < 6; i++) {
+            calendar.firstDay = firstDay;
+            calendar.lastDay = lastDay;
+
+            for (i = 0; i < 6; i++) {
                 calendar[i] = [];
             }
 
@@ -683,25 +1009,39 @@
             if (dayOfWeek == this.locale.firstDay)
                 startDay = daysInLastMonth - 6;
 
-            var curDate = moment([lastYear, lastMonth, startDay, 12, minute]);
-            for (var i = 0, col = 0, row = 0; i < 42; i++, col++, curDate = moment(curDate).add('hour', 24)) {
-                if (i > 0 && col % 7 == 0) {
+            var curDate = moment([lastYear, lastMonth, startDay, 12, minute, second]).utcOffset(this.timeZone);
+
+            var col, row;
+            for (i = 0, col = 0, row = 0; i < 42; i++, col++, curDate = moment(curDate).add(24, 'hour')) {
+                if (i > 0 && col % 7 === 0) {
                     col = 0;
                     row++;
                 }
                 calendar[row][col] = curDate.clone().hour(hour);
                 curDate.hour(12);
+
+                if (this.minDate && calendar[row][col].format('YYYY-MM-DD') == this.minDate.format('YYYY-MM-DD') && calendar[row][col].isBefore(this.minDate) && side == 'left') {
+                    calendar[row][col] = this.minDate.clone();
+                }
+
+                if (this.maxDate && calendar[row][col].format('YYYY-MM-DD') == this.maxDate.format('YYYY-MM-DD') && calendar[row][col].isAfter(this.maxDate) && side == 'right') {
+                    calendar[row][col] = this.maxDate.clone();
+                }
+
             }
 
             return calendar;
-
         },
 
         renderDropdowns: function (selected, minDate, maxDate) {
             var currentMonth = selected.month();
+            var currentYear = selected.year();
+            var maxYear = (maxDate && maxDate.year()) || (currentYear + 5);
+            var minYear = (minDate && minDate.year()) || (currentYear - 50);
+
             var monthHtml = '<select class="monthselect">';
-            var inMinYear = false;
-            var inMaxYear = false;
+            var inMinYear = currentYear == minYear;
+            var inMaxYear = currentYear == maxYear;
 
             for (var m = 0; m < 12; m++) {
                 if ((!inMinYear || m >= minDate.month()) && (!inMaxYear || m <= maxDate.month())) {
@@ -712,9 +1052,6 @@
             }
             monthHtml += "</select>";
 
-            var currentYear = selected.year();
-            var maxYear = (maxDate && maxDate.year()) || (currentYear + 5);
-            var minYear = (minDate && minDate.year()) || (currentYear - 50);
             var yearHtml = '<select class="yearselect">';
 
             for (var y = minYear; y <= maxYear; y++) {
@@ -728,7 +1065,7 @@
             return monthHtml + yearHtml;
         },
 
-        renderCalendar: function (calendar, selected, minDate, maxDate) {
+        renderCalendar: function (calendar, selected, minDate, maxDate, side) {
 
             var html = '<div class="calendar-date">';
             html += '<table class="table-condensed">';
@@ -739,8 +1076,8 @@
             if (this.showWeekNumbers)
                 html += '<th></th>';
 
-            if (!minDate || minDate.isBefore(calendar[1][1])) {
-                html += '<th class="prev available"><i class="icon-arrow-left glyphicon glyphicon-arrow-left"></i></th>';
+            if (!minDate || minDate.isBefore(calendar.firstDay)) {
+                html += '<th class="prev available"><i class="fa fa-arrow-left icon icon-arrow-left glyphicon glyphicon-arrow-left"></i></th>';
             } else {
                 html += '<th></th>';
             }
@@ -751,9 +1088,9 @@
                 dateHtml = this.renderDropdowns(calendar[1][1], minDate, maxDate);
             }
 
-            html += '<th colspan="5" style="width: auto">' + dateHtml + '</th>';
-            if (!maxDate || maxDate.isAfter(calendar[1][1])) {
-                html += '<th class="next available"><i class="icon-arrow-right glyphicon glyphicon-arrow-right"></i></th>';
+            html += '<th colspan="5" class="month">' + dateHtml + '</th>';
+            if (!maxDate || maxDate.isAfter(calendar.lastDay)) {
+                html += '<th class="next available"><i class="fa fa-arrow-right icon icon-arrow-right glyphicon glyphicon-arrow-right"></i></th>';
             } else {
                 html += '<th></th>';
             }
@@ -784,7 +1121,7 @@
                     var cname = 'available ';
                     cname += (calendar[row][col].month() == calendar[1][1].month()) ? '' : 'off';
 
-                    if ((minDate && calendar[row][col].isBefore(minDate)) || (maxDate && calendar[row][col].isAfter(maxDate))) {
+                    if ((minDate && calendar[row][col].isBefore(minDate, 'day')) || (maxDate && calendar[row][col].isAfter(maxDate, 'day'))) {
                         cname = ' off disabled ';
                     } else if (calendar[row][col].format('YYYY-MM-DD') == selected.format('YYYY-MM-DD')) {
                         cname += ' active ';
@@ -810,10 +1147,34 @@
             html += '</table>';
             html += '</div>';
 
+            var i;
             if (this.timePicker) {
 
                 html += '<div class="calendar-time">';
                 html += '<select class="hourselect">';
+
+                // Disallow selections before the minDate or after the maxDate
+                var min_hour = 0;
+                var max_hour = 23;
+
+                if (minDate && (side == 'left' || this.singleDatePicker) && selected.format('YYYY-MM-DD') == minDate.format('YYYY-MM-DD')) {
+                    min_hour = minDate.hour();
+                    if (selected.hour() < min_hour)
+                        selected.hour(min_hour);
+                    if (this.timePicker12Hour && min_hour >= 12 && selected.hour() >= 12)
+                        min_hour -= 12;
+                    if (this.timePicker12Hour && min_hour == 12)
+                        min_hour = 1;
+                }
+
+                if (maxDate && (side == 'right' || this.singleDatePicker) && selected.format('YYYY-MM-DD') == maxDate.format('YYYY-MM-DD')) {
+                    max_hour = maxDate.hour();
+                    if (selected.hour() > max_hour)
+                        selected.hour(max_hour);
+                    if (this.timePicker12Hour && max_hour >= 12 && selected.hour() >= 12)
+                        max_hour -= 12;
+                }
+
                 var start = 0;
                 var end = 23;
                 var selected_hour = selected.hour();
@@ -822,13 +1183,16 @@
                     end = 12;
                     if (selected_hour >= 12)
                         selected_hour -= 12;
-                    if (selected_hour == 0)
+                    if (selected_hour === 0)
                         selected_hour = 12;
                 }
 
-                for (var i = start; i <= end; i++) {
+                for (i = start; i <= end; i++) {
+
                     if (i == selected_hour) {
                         html += '<option value="' + i + '" selected="selected">' + i + '</option>';
+                    } else if (i < min_hour || i > max_hour) {
+                        html += '<option value="' + i + '" disabled="disabled" class="disabled">' + i + '</option>';
                     } else {
                         html += '<option value="' + i + '">' + i + '</option>';
                     }
@@ -838,12 +1202,30 @@
 
                 html += '<select class="minuteselect">';
 
-                for (var i = 0; i < 60; i += this.timePickerIncrement) {
+                // Disallow selections before the minDate or after the maxDate
+                var min_minute = 0;
+                var max_minute = 59;
+
+                if (minDate && (side == 'left' || this.singleDatePicker) && selected.format('YYYY-MM-DD h A') == minDate.format('YYYY-MM-DD h A')) {
+                    min_minute = minDate.minute();
+                    if (selected.minute() < min_minute)
+                        selected.minute(min_minute);
+                }
+
+                if (maxDate && (side == 'right' || this.singleDatePicker) && selected.format('YYYY-MM-DD h A') == maxDate.format('YYYY-MM-DD h A')) {
+                    max_minute = maxDate.minute();
+                    if (selected.minute() > max_minute)
+                        selected.minute(max_minute);
+                }
+
+                for (i = 0; i < 60; i += this.timePickerIncrement) {
                     var num = i;
                     if (num < 10)
                         num = '0' + num;
                     if (i == selected.minute()) {
                         html += '<option value="' + i + '" selected="selected">' + num + '</option>';
+                    } else if (i < min_minute || i > max_minute) {
+                        html += '<option value="' + i + '" disabled="disabled" class="disabled">' + num + '</option>';
                     } else {
                         html += '<option value="' + i + '">' + num + '</option>';
                     }
@@ -851,12 +1233,42 @@
 
                 html += '</select> ';
 
+                if (this.timePickerSeconds) {
+                    html += ': <select class="secondselect">';
+
+                    for (i = 0; i < 60; i += this.timePickerIncrement) {
+                        var num = i;
+                        if (num < 10)
+                            num = '0' + num;
+                        if (i == selected.second()) {
+                            html += '<option value="' + i + '" selected="selected">' + num + '</option>';
+                        } else {
+                            html += '<option value="' + i + '">' + num + '</option>';
+                        }
+                    }
+
+                    html += '</select>';
+                }
+
                 if (this.timePicker12Hour) {
                     html += '<select class="ampmselect">';
+
+                    // Disallow selection before the minDate or after the maxDate
+                    var am_html = '';
+                    var pm_html = '';
+
+                    if (minDate && (side == 'left' || this.singleDatePicker) && selected.format('YYYY-MM-DD') == minDate.format('YYYY-MM-DD') && minDate.hour() >= 12) {
+                        am_html = ' disabled="disabled" class="disabled"';
+                    }
+
+                    if (maxDate && (side == 'right' || this.singleDatePicker) && selected.format('YYYY-MM-DD') == maxDate.format('YYYY-MM-DD') && maxDate.hour() < 12) {
+                        pm_html = ' disabled="disabled" class="disabled"';
+                    }
+
                     if (selected.hour() >= 12) {
-                        html += '<option value="AM">AM</option><option value="PM" selected="selected">PM</option>';
+                        html += '<option value="AM"' + am_html + '>AM</option><option value="PM" selected="selected"' + pm_html + '>PM</option>';
                     } else {
-                        html += '<option value="AM" selected="selected">AM</option><option value="PM">PM</option>';
+                        html += '<option value="AM" selected="selected"' + am_html + '>AM</option><option value="PM"' + pm_html + '>PM</option>';
                     }
                     html += '</select>';
                 }
@@ -867,6 +1279,14 @@
 
             return html;
 
+        },
+
+        remove: function() {
+
+            this.container.remove();
+            this.element.off('.daterangepicker');
+            this.element.removeData('daterangepicker');
+
         }
 
     };
@@ -874,10 +1294,11 @@
     $.fn.daterangepicker = function (options, cb) {
         this.each(function () {
             var el = $(this);
-            if (!el.data('daterangepicker'))
-                el.data('daterangepicker', new DateRangePicker(el, options, cb));
+            if (el.data('daterangepicker'))
+                el.data('daterangepicker').remove();
+            el.data('daterangepicker', new DateRangePicker(el, options, cb));
         });
         return this;
     };
 
-}(window.jQuery);
+}));
diff --git a/plugins/daterangepicker/moment.js b/plugins/daterangepicker/moment.js
new file mode 100755
index 000000000..c635ec0b3
--- /dev/null
+++ b/plugins/daterangepicker/moment.js
@@ -0,0 +1,3043 @@
+//! moment.js
+//! version : 2.9.0
+//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
+//! license : MIT
+//! momentjs.com
+
+(function (undefined) {
+    /************************************
+        Constants
+    ************************************/
+
+    var moment,
+        VERSION = '2.9.0',
+        // the global-scope this is NOT the global object in Node.js
+        globalScope = (typeof global !== 'undefined' && (typeof window === 'undefined' || window === global.window)) ? global : this,
+        oldGlobalMoment,
+        round = Math.round,
+        hasOwnProperty = Object.prototype.hasOwnProperty,
+        i,
+
+        YEAR = 0,
+        MONTH = 1,
+        DATE = 2,
+        HOUR = 3,
+        MINUTE = 4,
+        SECOND = 5,
+        MILLISECOND = 6,
+
+        // internal storage for locale config files
+        locales = {},
+
+        // extra moment internal properties (plugins register props here)
+        momentProperties = [],
+
+        // check for nodeJS
+        hasModule = (typeof module !== 'undefined' && module && module.exports),
+
+        // ASP.NET json date format regex
+        aspNetJsonRegex = /^\/?Date\((\-?\d+)/i,
+        aspNetTimeSpanJsonRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/,
+
+        // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
+        // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
+        isoDurationRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/,
+
+        // format tokens
+        formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,4}|x|X|zz?|ZZ?|.)/g,
+        localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g,
+
+        // parsing token regexes
+        parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99
+        parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999
+        parseTokenOneToFourDigits = /\d{1,4}/, // 0 - 9999
+        parseTokenOneToSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999
+        parseTokenDigits = /\d+/, // nonzero number of digits
+        parseTokenWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i, // any word (or two) characters or numbers including two/three word month in arabic.
+        parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z
+        parseTokenT = /T/i, // T (ISO separator)
+        parseTokenOffsetMs = /[\+\-]?\d+/, // 1234567890123
+        parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123
+
+        //strict parsing regexes
+        parseTokenOneDigit = /\d/, // 0 - 9
+        parseTokenTwoDigits = /\d\d/, // 00 - 99
+        parseTokenThreeDigits = /\d{3}/, // 000 - 999
+        parseTokenFourDigits = /\d{4}/, // 0000 - 9999
+        parseTokenSixDigits = /[+-]?\d{6}/, // -999,999 - 999,999
+        parseTokenSignedNumber = /[+-]?\d+/, // -inf - inf
+
+        // iso 8601 regex
+        // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
+        isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/,
+
+        isoFormat = 'YYYY-MM-DDTHH:mm:ssZ',
+
+        isoDates = [
+            ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/],
+            ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/],
+            ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/],
+            ['GGGG-[W]WW', /\d{4}-W\d{2}/],
+            ['YYYY-DDD', /\d{4}-\d{3}/]
+        ],
+
+        // iso time formats and regexes
+        isoTimes = [
+            ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/],
+            ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/],
+            ['HH:mm', /(T| )\d\d:\d\d/],
+            ['HH', /(T| )\d\d/]
+        ],
+
+        // timezone chunker '+10:00' > ['10', '00'] or '-1530' > ['-', '15', '30']
+        parseTimezoneChunker = /([\+\-]|\d\d)/gi,
+
+        // getter and setter names
+        proxyGettersAndSetters = 'Date|Hours|Minutes|Seconds|Milliseconds'.split('|'),
+        unitMillisecondFactors = {
+            'Milliseconds' : 1,
+            'Seconds' : 1e3,
+            'Minutes' : 6e4,
+            'Hours' : 36e5,
+            'Days' : 864e5,
+            'Months' : 2592e6,
+            'Years' : 31536e6
+        },
+
+        unitAliases = {
+            ms : 'millisecond',
+            s : 'second',
+            m : 'minute',
+            h : 'hour',
+            d : 'day',
+            D : 'date',
+            w : 'week',
+            W : 'isoWeek',
+            M : 'month',
+            Q : 'quarter',
+            y : 'year',
+            DDD : 'dayOfYear',
+            e : 'weekday',
+            E : 'isoWeekday',
+            gg: 'weekYear',
+            GG: 'isoWeekYear'
+        },
+
+        camelFunctions = {
+            dayofyear : 'dayOfYear',
+            isoweekday : 'isoWeekday',
+            isoweek : 'isoWeek',
+            weekyear : 'weekYear',
+            isoweekyear : 'isoWeekYear'
+        },
+
+        // format function strings
+        formatFunctions = {},
+
+        // default relative time thresholds
+        relativeTimeThresholds = {
+            s: 45,  // seconds to minute
+            m: 45,  // minutes to hour
+            h: 22,  // hours to day
+            d: 26,  // days to month
+            M: 11   // months to year
+        },
+
+        // tokens to ordinalize and pad
+        ordinalizeTokens = 'DDD w W M D d'.split(' '),
+        paddedTokens = 'M D H h m s w W'.split(' '),
+
+        formatTokenFunctions = {
+            M    : function () {
+                return this.month() + 1;
+            },
+            MMM  : function (format) {
+                return this.localeData().monthsShort(this, format);
+            },
+            MMMM : function (format) {
+                return this.localeData().months(this, format);
+            },
+            D    : function () {
+                return this.date();
+            },
+            DDD  : function () {
+                return this.dayOfYear();
+            },
+            d    : function () {
+                return this.day();
+            },
+            dd   : function (format) {
+                return this.localeData().weekdaysMin(this, format);
+            },
+            ddd  : function (format) {
+                return this.localeData().weekdaysShort(this, format);
+            },
+            dddd : function (format) {
+                return this.localeData().weekdays(this, format);
+            },
+            w    : function () {
+                return this.week();
+            },
+            W    : function () {
+                return this.isoWeek();
+            },
+            YY   : function () {
+                return leftZeroFill(this.year() % 100, 2);
+            },
+            YYYY : function () {
+                return leftZeroFill(this.year(), 4);
+            },
+            YYYYY : function () {
+                return leftZeroFill(this.year(), 5);
+            },
+            YYYYYY : function () {
+                var y = this.year(), sign = y >= 0 ? '+' : '-';
+                return sign + leftZeroFill(Math.abs(y), 6);
+            },
+            gg   : function () {
+                return leftZeroFill(this.weekYear() % 100, 2);
+            },
+            gggg : function () {
+                return leftZeroFill(this.weekYear(), 4);
+            },
+            ggggg : function () {
+                return leftZeroFill(this.weekYear(), 5);
+            },
+            GG   : function () {
+                return leftZeroFill(this.isoWeekYear() % 100, 2);
+            },
+            GGGG : function () {
+                return leftZeroFill(this.isoWeekYear(), 4);
+            },
+            GGGGG : function () {
+                return leftZeroFill(this.isoWeekYear(), 5);
+            },
+            e : function () {
+                return this.weekday();
+            },
+            E : function () {
+                return this.isoWeekday();
+            },
+            a    : function () {
+                return this.localeData().meridiem(this.hours(), this.minutes(), true);
+            },
+            A    : function () {
+                return this.localeData().meridiem(this.hours(), this.minutes(), false);
+            },
+            H    : function () {
+                return this.hours();
+            },
+            h    : function () {
+                return this.hours() % 12 || 12;
+            },
+            m    : function () {
+                return this.minutes();
+            },
+            s    : function () {
+                return this.seconds();
+            },
+            S    : function () {
+                return toInt(this.milliseconds() / 100);
+            },
+            SS   : function () {
+                return leftZeroFill(toInt(this.milliseconds() / 10), 2);
+            },
+            SSS  : function () {
+                return leftZeroFill(this.milliseconds(), 3);
+            },
+            SSSS : function () {
+                return leftZeroFill(this.milliseconds(), 3);
+            },
+            Z    : function () {
+                var a = this.utcOffset(),
+                    b = '+';
+                if (a < 0) {
+                    a = -a;
+                    b = '-';
+                }
+                return b + leftZeroFill(toInt(a / 60), 2) + ':' + leftZeroFill(toInt(a) % 60, 2);
+            },
+            ZZ   : function () {
+                var a = this.utcOffset(),
+                    b = '+';
+                if (a < 0) {
+                    a = -a;
+                    b = '-';
+                }
+                return b + leftZeroFill(toInt(a / 60), 2) + leftZeroFill(toInt(a) % 60, 2);
+            },
+            z : function () {
+                return this.zoneAbbr();
+            },
+            zz : function () {
+                return this.zoneName();
+            },
+            x    : function () {
+                return this.valueOf();
+            },
+            X    : function () {
+                return this.unix();
+            },
+            Q : function () {
+                return this.quarter();
+            }
+        },
+
+        deprecations = {},
+
+        lists = ['months', 'monthsShort', 'weekdays', 'weekdaysShort', 'weekdaysMin'],
+
+        updateInProgress = false;
+
+    // Pick the first defined of two or three arguments. dfl comes from
+    // default.
+    function dfl(a, b, c) {
+        switch (arguments.length) {
+            case 2: return a != null ? a : b;
+            case 3: return a != null ? a : b != null ? b : c;
+            default: throw new Error('Implement me');
+        }
+    }
+
+    function hasOwnProp(a, b) {
+        return hasOwnProperty.call(a, b);
+    }
+
+    function defaultParsingFlags() {
+        // We need to deep clone this object, and es5 standard is not very
+        // helpful.
+        return {
+            empty : false,
+            unusedTokens : [],
+            unusedInput : [],
+            overflow : -2,
+            charsLeftOver : 0,
+            nullInput : false,
+            invalidMonth : null,
+            invalidFormat : false,
+            userInvalidated : false,
+            iso: false
+        };
+    }
+
+    function printMsg(msg) {
+        if (moment.suppressDeprecationWarnings === false &&
+                typeof console !== 'undefined' && console.warn) {
+            console.warn('Deprecation warning: ' + msg);
+        }
+    }
+
+    function deprecate(msg, fn) {
+        var firstTime = true;
+        return extend(function () {
+            if (firstTime) {
+                printMsg(msg);
+                firstTime = false;
+            }
+            return fn.apply(this, arguments);
+        }, fn);
+    }
+
+    function deprecateSimple(name, msg) {
+        if (!deprecations[name]) {
+            printMsg(msg);
+            deprecations[name] = true;
+        }
+    }
+
+    function padToken(func, count) {
+        return function (a) {
+            return leftZeroFill(func.call(this, a), count);
+        };
+    }
+    function ordinalizeToken(func, period) {
+        return function (a) {
+            return this.localeData().ordinal(func.call(this, a), period);
+        };
+    }
+
+    function monthDiff(a, b) {
+        // difference in months
+        var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
+            // b is in (anchor - 1 month, anchor + 1 month)
+            anchor = a.clone().add(wholeMonthDiff, 'months'),
+            anchor2, adjust;
+
+        if (b - anchor < 0) {
+            anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor - anchor2);
+        } else {
+            anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor2 - anchor);
+        }
+
+        return -(wholeMonthDiff + adjust);
+    }
+
+    while (ordinalizeTokens.length) {
+        i = ordinalizeTokens.pop();
+        formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i);
+    }
+    while (paddedTokens.length) {
+        i = paddedTokens.pop();
+        formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2);
+    }
+    formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3);
+
+
+    function meridiemFixWrap(locale, hour, meridiem) {
+        var isPm;
+
+        if (meridiem == null) {
+            // nothing to do
+            return hour;
+        }
+        if (locale.meridiemHour != null) {
+            return locale.meridiemHour(hour, meridiem);
+        } else if (locale.isPM != null) {
+            // Fallback
+            isPm = locale.isPM(meridiem);
+            if (isPm && hour < 12) {
+                hour += 12;
+            }
+            if (!isPm && hour === 12) {
+                hour = 0;
+            }
+            return hour;
+        } else {
+            // thie is not supposed to happen
+            return hour;
+        }
+    }
+
+    /************************************
+        Constructors
+    ************************************/
+
+    function Locale() {
+    }
+
+    // Moment prototype object
+    function Moment(config, skipOverflow) {
+        if (skipOverflow !== false) {
+            checkOverflow(config);
+        }
+        copyConfig(this, config);
+        this._d = new Date(+config._d);
+        // Prevent infinite loop in case updateOffset creates new moment
+        // objects.
+        if (updateInProgress === false) {
+            updateInProgress = true;
+            moment.updateOffset(this);
+            updateInProgress = false;
+        }
+    }
+
+    // Duration Constructor
+    function Duration(duration) {
+        var normalizedInput = normalizeObjectUnits(duration),
+            years = normalizedInput.year || 0,
+            quarters = normalizedInput.quarter || 0,
+            months = normalizedInput.month || 0,
+            weeks = normalizedInput.week || 0,
+            days = normalizedInput.day || 0,
+            hours = normalizedInput.hour || 0,
+            minutes = normalizedInput.minute || 0,
+            seconds = normalizedInput.second || 0,
+            milliseconds = normalizedInput.millisecond || 0;
+
+        // representation for dateAddRemove
+        this._milliseconds = +milliseconds +
+            seconds * 1e3 + // 1000
+            minutes * 6e4 + // 1000 * 60
+            hours * 36e5; // 1000 * 60 * 60
+        // Because of dateAddRemove treats 24 hours as different from a
+        // day when working around DST, we need to store them separately
+        this._days = +days +
+            weeks * 7;
+        // It is impossible translate months into days without knowing
+        // which months you are are talking about, so we have to store
+        // it separately.
+        this._months = +months +
+            quarters * 3 +
+            years * 12;
+
+        this._data = {};
+
+        this._locale = moment.localeData();
+
+        this._bubble();
+    }
+
+    /************************************
+        Helpers
+    ************************************/
+
+
+    function extend(a, b) {
+        for (var i in b) {
+            if (hasOwnProp(b, i)) {
+                a[i] = b[i];
+            }
+        }
+
+        if (hasOwnProp(b, 'toString')) {
+            a.toString = b.toString;
+        }
+
+        if (hasOwnProp(b, 'valueOf')) {
+            a.valueOf = b.valueOf;
+        }
+
+        return a;
+    }
+
+    function copyConfig(to, from) {
+        var i, prop, val;
+
+        if (typeof from._isAMomentObject !== 'undefined') {
+            to._isAMomentObject = from._isAMomentObject;
+        }
+        if (typeof from._i !== 'undefined') {
+            to._i = from._i;
+        }
+        if (typeof from._f !== 'undefined') {
+            to._f = from._f;
+        }
+        if (typeof from._l !== 'undefined') {
+            to._l = from._l;
+        }
+        if (typeof from._strict !== 'undefined') {
+            to._strict = from._strict;
+        }
+        if (typeof from._tzm !== 'undefined') {
+            to._tzm = from._tzm;
+        }
+        if (typeof from._isUTC !== 'undefined') {
+            to._isUTC = from._isUTC;
+        }
+        if (typeof from._offset !== 'undefined') {
+            to._offset = from._offset;
+        }
+        if (typeof from._pf !== 'undefined') {
+            to._pf = from._pf;
+        }
+        if (typeof from._locale !== 'undefined') {
+            to._locale = from._locale;
+        }
+
+        if (momentProperties.length > 0) {
+            for (i in momentProperties) {
+                prop = momentProperties[i];
+                val = from[prop];
+                if (typeof val !== 'undefined') {
+                    to[prop] = val;
+                }
+            }
+        }
+
+        return to;
+    }
+
+    function absRound(number) {
+        if (number < 0) {
+            return Math.ceil(number);
+        } else {
+            return Math.floor(number);
+        }
+    }
+
+    // left zero fill a number
+    // see http://jsperf.com/left-zero-filling for performance comparison
+    function leftZeroFill(number, targetLength, forceSign) {
+        var output = '' + Math.abs(number),
+            sign = number >= 0;
+
+        while (output.length < targetLength) {
+            output = '0' + output;
+        }
+        return (sign ? (forceSign ? '+' : '') : '-') + output;
+    }
+
+    function positiveMomentsDifference(base, other) {
+        var res = {milliseconds: 0, months: 0};
+
+        res.months = other.month() - base.month() +
+            (other.year() - base.year()) * 12;
+        if (base.clone().add(res.months, 'M').isAfter(other)) {
+            --res.months;
+        }
+
+        res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+
+        return res;
+    }
+
+    function momentsDifference(base, other) {
+        var res;
+        other = makeAs(other, base);
+        if (base.isBefore(other)) {
+            res = positiveMomentsDifference(base, other);
+        } else {
+            res = positiveMomentsDifference(other, base);
+            res.milliseconds = -res.milliseconds;
+            res.months = -res.months;
+        }
+
+        return res;
+    }
+
+    // TODO: remove 'name' arg after deprecation is removed
+    function createAdder(direction, name) {
+        return function (val, period) {
+            var dur, tmp;
+            //invert the arguments, but complain about it
+            if (period !== null && !isNaN(+period)) {
+                deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
+                tmp = val; val = period; period = tmp;
+            }
+
+            val = typeof val === 'string' ? +val : val;
+            dur = moment.duration(val, period);
+            addOrSubtractDurationFromMoment(this, dur, direction);
+            return this;
+        };
+    }
+
+    function addOrSubtractDurationFromMoment(mom, duration, isAdding, updateOffset) {
+        var milliseconds = duration._milliseconds,
+            days = duration._days,
+            months = duration._months;
+        updateOffset = updateOffset == null ? true : updateOffset;
+
+        if (milliseconds) {
+            mom._d.setTime(+mom._d + milliseconds * isAdding);
+        }
+        if (days) {
+            rawSetter(mom, 'Date', rawGetter(mom, 'Date') + days * isAdding);
+        }
+        if (months) {
+            rawMonthSetter(mom, rawGetter(mom, 'Month') + months * isAdding);
+        }
+        if (updateOffset) {
+            moment.updateOffset(mom, days || months);
+        }
+    }
+
+    // check if is an array
+    function isArray(input) {
+        return Object.prototype.toString.call(input) === '[object Array]';
+    }
+
+    function isDate(input) {
+        return Object.prototype.toString.call(input) === '[object Date]' ||
+            input instanceof Date;
+    }
+
+    // compare two arrays, return the number of differences
+    function compareArrays(array1, array2, dontConvert) {
+        var len = Math.min(array1.length, array2.length),
+            lengthDiff = Math.abs(array1.length - array2.length),
+            diffs = 0,
+            i;
+        for (i = 0; i < len; i++) {
+            if ((dontConvert && array1[i] !== array2[i]) ||
+                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
+                diffs++;
+            }
+        }
+        return diffs + lengthDiff;
+    }
+
+    function normalizeUnits(units) {
+        if (units) {
+            var lowered = units.toLowerCase().replace(/(.)s$/, '$1');
+            units = unitAliases[units] || camelFunctions[lowered] || lowered;
+        }
+        return units;
+    }
+
+    function normalizeObjectUnits(inputObject) {
+        var normalizedInput = {},
+            normalizedProp,
+            prop;
+
+        for (prop in inputObject) {
+            if (hasOwnProp(inputObject, prop)) {
+                normalizedProp = normalizeUnits(prop);
+                if (normalizedProp) {
+                    normalizedInput[normalizedProp] = inputObject[prop];
+                }
+            }
+        }
+
+        return normalizedInput;
+    }
+
+    function makeList(field) {
+        var count, setter;
+
+        if (field.indexOf('week') === 0) {
+            count = 7;
+            setter = 'day';
+        }
+        else if (field.indexOf('month') === 0) {
+            count = 12;
+            setter = 'month';
+        }
+        else {
+            return;
+        }
+
+        moment[field] = function (format, index) {
+            var i, getter,
+                method = moment._locale[field],
+                results = [];
+
+            if (typeof format === 'number') {
+                index = format;
+                format = undefined;
+            }
+
+            getter = function (i) {
+                var m = moment().utc().set(setter, i);
+                return method.call(moment._locale, m, format || '');
+            };
+
+            if (index != null) {
+                return getter(index);
+            }
+            else {
+                for (i = 0; i < count; i++) {
+                    results.push(getter(i));
+                }
+                return results;
+            }
+        };
+    }
+
+    function toInt(argumentForCoercion) {
+        var coercedNumber = +argumentForCoercion,
+            value = 0;
+
+        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
+            if (coercedNumber >= 0) {
+                value = Math.floor(coercedNumber);
+            } else {
+                value = Math.ceil(coercedNumber);
+            }
+        }
+
+        return value;
+    }
+
+    function daysInMonth(year, month) {
+        return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
+    }
+
+    function weeksInYear(year, dow, doy) {
+        return weekOfYear(moment([year, 11, 31 + dow - doy]), dow, doy).week;
+    }
+
+    function daysInYear(year) {
+        return isLeapYear(year) ? 366 : 365;
+    }
+
+    function isLeapYear(year) {
+        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+    }
+
+    function checkOverflow(m) {
+        var overflow;
+        if (m._a && m._pf.overflow === -2) {
+            overflow =
+                m._a[MONTH] < 0 || m._a[MONTH] > 11 ? MONTH :
+                m._a[DATE] < 1 || m._a[DATE] > daysInMonth(m._a[YEAR], m._a[MONTH]) ? DATE :
+                m._a[HOUR] < 0 || m._a[HOUR] > 24 ||
+                    (m._a[HOUR] === 24 && (m._a[MINUTE] !== 0 ||
+                                           m._a[SECOND] !== 0 ||
+                                           m._a[MILLISECOND] !== 0)) ? HOUR :
+                m._a[MINUTE] < 0 || m._a[MINUTE] > 59 ? MINUTE :
+                m._a[SECOND] < 0 || m._a[SECOND] > 59 ? SECOND :
+                m._a[MILLISECOND] < 0 || m._a[MILLISECOND] > 999 ? MILLISECOND :
+                -1;
+
+            if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
+                overflow = DATE;
+            }
+
+            m._pf.overflow = overflow;
+        }
+    }
+
+    function isValid(m) {
+        if (m._isValid == null) {
+            m._isValid = !isNaN(m._d.getTime()) &&
+                m._pf.overflow < 0 &&
+                !m._pf.empty &&
+                !m._pf.invalidMonth &&
+                !m._pf.nullInput &&
+                !m._pf.invalidFormat &&
+                !m._pf.userInvalidated;
+
+            if (m._strict) {
+                m._isValid = m._isValid &&
+                    m._pf.charsLeftOver === 0 &&
+                    m._pf.unusedTokens.length === 0 &&
+                    m._pf.bigHour === undefined;
+            }
+        }
+        return m._isValid;
+    }
+
+    function normalizeLocale(key) {
+        return key ? key.toLowerCase().replace('_', '-') : key;
+    }
+
+    // pick the locale from the array
+    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
+    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
+    function chooseLocale(names) {
+        var i = 0, j, next, locale, split;
+
+        while (i < names.length) {
+            split = normalizeLocale(names[i]).split('-');
+            j = split.length;
+            next = normalizeLocale(names[i + 1]);
+            next = next ? next.split('-') : null;
+            while (j > 0) {
+                locale = loadLocale(split.slice(0, j).join('-'));
+                if (locale) {
+                    return locale;
+                }
+                if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
+                    //the next array item is better than a shallower substring of this one
+                    break;
+                }
+                j--;
+            }
+            i++;
+        }
+        return null;
+    }
+
+    function loadLocale(name) {
+        var oldLocale = null;
+        if (!locales[name] && hasModule) {
+            try {
+                oldLocale = moment.locale();
+                require('./locale/' + name);
+                // because defineLocale currently also sets the global locale, we want to undo that for lazy loaded locales
+                moment.locale(oldLocale);
+            } catch (e) { }
+        }
+        return locales[name];
+    }
+
+    // Return a moment from input, that is local/utc/utcOffset equivalent to
+    // model.
+    function makeAs(input, model) {
+        var res, diff;
+        if (model._isUTC) {
+            res = model.clone();
+            diff = (moment.isMoment(input) || isDate(input) ?
+                    +input : +moment(input)) - (+res);
+            // Use low-level api, because this fn is low-level api.
+            res._d.setTime(+res._d + diff);
+            moment.updateOffset(res, false);
+            return res;
+        } else {
+            return moment(input).local();
+        }
+    }
+
+    /************************************
+        Locale
+    ************************************/
+
+
+    extend(Locale.prototype, {
+
+        set : function (config) {
+            var prop, i;
+            for (i in config) {
+                prop = config[i];
+                if (typeof prop === 'function') {
+                    this[i] = prop;
+                } else {
+                    this['_' + i] = prop;
+                }
+            }
+            // Lenient ordinal parsing accepts just a number in addition to
+            // number + (possibly) stuff coming from _ordinalParseLenient.
+            this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + /\d{1,2}/.source);
+        },
+
+        _months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
+        months : function (m) {
+            return this._months[m.month()];
+        },
+
+        _monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
+        monthsShort : function (m) {
+            return this._monthsShort[m.month()];
+        },
+
+        monthsParse : function (monthName, format, strict) {
+            var i, mom, regex;
+
+            if (!this._monthsParse) {
+                this._monthsParse = [];
+                this._longMonthsParse = [];
+                this._shortMonthsParse = [];
+            }
+
+            for (i = 0; i < 12; i++) {
+                // make the regex if we don't have it already
+                mom = moment.utc([2000, i]);
+                if (strict && !this._longMonthsParse[i]) {
+                    this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
+                    this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
+                }
+                if (!strict && !this._monthsParse[i]) {
+                    regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
+                    this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
+                }
+                // test the regex
+                if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
+                    return i;
+                } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
+                    return i;
+                } else if (!strict && this._monthsParse[i].test(monthName)) {
+                    return i;
+                }
+            }
+        },
+
+        _weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
+        weekdays : function (m) {
+            return this._weekdays[m.day()];
+        },
+
+        _weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
+        weekdaysShort : function (m) {
+            return this._weekdaysShort[m.day()];
+        },
+
+        _weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
+        weekdaysMin : function (m) {
+            return this._weekdaysMin[m.day()];
+        },
+
+        weekdaysParse : function (weekdayName) {
+            var i, mom, regex;
+
+            if (!this._weekdaysParse) {
+                this._weekdaysParse = [];
+            }
+
+            for (i = 0; i < 7; i++) {
+                // make the regex if we don't have it already
+                if (!this._weekdaysParse[i]) {
+                    mom = moment([2000, 1]).day(i);
+                    regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
+                    this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
+                }
+                // test the regex
+                if (this._weekdaysParse[i].test(weekdayName)) {
+                    return i;
+                }
+            }
+        },
+
+        _longDateFormat : {
+            LTS : 'h:mm:ss A',
+            LT : 'h:mm A',
+            L : 'MM/DD/YYYY',
+            LL : 'MMMM D, YYYY',
+            LLL : 'MMMM D, YYYY LT',
+            LLLL : 'dddd, MMMM D, YYYY LT'
+        },
+        longDateFormat : function (key) {
+            var output = this._longDateFormat[key];
+            if (!output && this._longDateFormat[key.toUpperCase()]) {
+                output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) {
+                    return val.slice(1);
+                });
+                this._longDateFormat[key] = output;
+            }
+            return output;
+        },
+
+        isPM : function (input) {
+            // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
+            // Using charAt should be more compatible.
+            return ((input + '').toLowerCase().charAt(0) === 'p');
+        },
+
+        _meridiemParse : /[ap]\.?m?\.?/i,
+        meridiem : function (hours, minutes, isLower) {
+            if (hours > 11) {
+                return isLower ? 'pm' : 'PM';
+            } else {
+                return isLower ? 'am' : 'AM';
+            }
+        },
+
+
+        _calendar : {
+            sameDay : '[Today at] LT',
+            nextDay : '[Tomorrow at] LT',
+            nextWeek : 'dddd [at] LT',
+            lastDay : '[Yesterday at] LT',
+            lastWeek : '[Last] dddd [at] LT',
+            sameElse : 'L'
+        },
+        calendar : function (key, mom, now) {
+            var output = this._calendar[key];
+            return typeof output === 'function' ? output.apply(mom, [now]) : output;
+        },
+
+        _relativeTime : {
+            future : 'in %s',
+            past : '%s ago',
+            s : 'a few seconds',
+            m : 'a minute',
+            mm : '%d minutes',
+            h : 'an hour',
+            hh : '%d hours',
+            d : 'a day',
+            dd : '%d days',
+            M : 'a month',
+            MM : '%d months',
+            y : 'a year',
+            yy : '%d years'
+        },
+
+        relativeTime : function (number, withoutSuffix, string, isFuture) {
+            var output = this._relativeTime[string];
+            return (typeof output === 'function') ?
+                output(number, withoutSuffix, string, isFuture) :
+                output.replace(/%d/i, number);
+        },
+
+        pastFuture : function (diff, output) {
+            var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
+            return typeof format === 'function' ? format(output) : format.replace(/%s/i, output);
+        },
+
+        ordinal : function (number) {
+            return this._ordinal.replace('%d', number);
+        },
+        _ordinal : '%d',
+        _ordinalParse : /\d{1,2}/,
+
+        preparse : function (string) {
+            return string;
+        },
+
+        postformat : function (string) {
+            return string;
+        },
+
+        week : function (mom) {
+            return weekOfYear(mom, this._week.dow, this._week.doy).week;
+        },
+
+        _week : {
+            dow : 0, // Sunday is the first day of the week.
+            doy : 6  // The week that contains Jan 1st is the first week of the year.
+        },
+
+        firstDayOfWeek : function () {
+            return this._week.dow;
+        },
+
+        firstDayOfYear : function () {
+            return this._week.doy;
+        },
+
+        _invalidDate: 'Invalid date',
+        invalidDate: function () {
+            return this._invalidDate;
+        }
+    });
+
+    /************************************
+        Formatting
+    ************************************/
+
+
+    function removeFormattingTokens(input) {
+        if (input.match(/\[[\s\S]/)) {
+            return input.replace(/^\[|\]$/g, '');
+        }
+        return input.replace(/\\/g, '');
+    }
+
+    function makeFormatFunction(format) {
+        var array = format.match(formattingTokens), i, length;
+
+        for (i = 0, length = array.length; i < length; i++) {
+            if (formatTokenFunctions[array[i]]) {
+                array[i] = formatTokenFunctions[array[i]];
+            } else {
+                array[i] = removeFormattingTokens(array[i]);
+            }
+        }
+
+        return function (mom) {
+            var output = '';
+            for (i = 0; i < length; i++) {
+                output += array[i] instanceof Function ? array[i].call(mom, format) : array[i];
+            }
+            return output;
+        };
+    }
+
+    // format date using native date object
+    function formatMoment(m, format) {
+        if (!m.isValid()) {
+            return m.localeData().invalidDate();
+        }
+
+        format = expandFormat(format, m.localeData());
+
+        if (!formatFunctions[format]) {
+            formatFunctions[format] = makeFormatFunction(format);
+        }
+
+        return formatFunctions[format](m);
+    }
+
+    function expandFormat(format, locale) {
+        var i = 5;
+
+        function replaceLongDateFormatTokens(input) {
+            return locale.longDateFormat(input) || input;
+        }
+
+        localFormattingTokens.lastIndex = 0;
+        while (i >= 0 && localFormattingTokens.test(format)) {
+            format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
+            localFormattingTokens.lastIndex = 0;
+            i -= 1;
+        }
+
+        return format;
+    }
+
+
+    /************************************
+        Parsing
+    ************************************/
+
+
+    // get the regex to find the next token
+    function getParseRegexForToken(token, config) {
+        var a, strict = config._strict;
+        switch (token) {
+        case 'Q':
+            return parseTokenOneDigit;
+        case 'DDDD':
+            return parseTokenThreeDigits;
+        case 'YYYY':
+        case 'GGGG':
+        case 'gggg':
+            return strict ? parseTokenFourDigits : parseTokenOneToFourDigits;
+        case 'Y':
+        case 'G':
+        case 'g':
+            return parseTokenSignedNumber;
+        case 'YYYYYY':
+        case 'YYYYY':
+        case 'GGGGG':
+        case 'ggggg':
+            return strict ? parseTokenSixDigits : parseTokenOneToSixDigits;
+        case 'S':
+            if (strict) {
+                return parseTokenOneDigit;
+            }
+            /* falls through */
+        case 'SS':
+            if (strict) {
+                return parseTokenTwoDigits;
+            }
+            /* falls through */
+        case 'SSS':
+            if (strict) {
+                return parseTokenThreeDigits;
+            }
+            /* falls through */
+        case 'DDD':
+            return parseTokenOneToThreeDigits;
+        case 'MMM':
+        case 'MMMM':
+        case 'dd':
+        case 'ddd':
+        case 'dddd':
+            return parseTokenWord;
+        case 'a':
+        case 'A':
+            return config._locale._meridiemParse;
+        case 'x':
+            return parseTokenOffsetMs;
+        case 'X':
+            return parseTokenTimestampMs;
+        case 'Z':
+        case 'ZZ':
+            return parseTokenTimezone;
+        case 'T':
+            return parseTokenT;
+        case 'SSSS':
+            return parseTokenDigits;
+        case 'MM':
+        case 'DD':
+        case 'YY':
+        case 'GG':
+        case 'gg':
+        case 'HH':
+        case 'hh':
+        case 'mm':
+        case 'ss':
+        case 'ww':
+        case 'WW':
+            return strict ? parseTokenTwoDigits : parseTokenOneOrTwoDigits;
+        case 'M':
+        case 'D':
+        case 'd':
+        case 'H':
+        case 'h':
+        case 'm':
+        case 's':
+        case 'w':
+        case 'W':
+        case 'e':
+        case 'E':
+            return parseTokenOneOrTwoDigits;
+        case 'Do':
+            return strict ? config._locale._ordinalParse : config._locale._ordinalParseLenient;
+        default :
+            a = new RegExp(regexpEscape(unescapeFormat(token.replace('\\', '')), 'i'));
+            return a;
+        }
+    }
+
+    function utcOffsetFromString(string) {
+        string = string || '';
+        var possibleTzMatches = (string.match(parseTokenTimezone) || []),
+            tzChunk = possibleTzMatches[possibleTzMatches.length - 1] || [],
+            parts = (tzChunk + '').match(parseTimezoneChunker) || ['-', 0, 0],
+            minutes = +(parts[1] * 60) + toInt(parts[2]);
+
+        return parts[0] === '+' ? minutes : -minutes;
+    }
+
+    // function to convert string input to date
+    function addTimeToArrayFromToken(token, input, config) {
+        var a, datePartArray = config._a;
+
+        switch (token) {
+        // QUARTER
+        case 'Q':
+            if (input != null) {
+                datePartArray[MONTH] = (toInt(input) - 1) * 3;
+            }
+            break;
+        // MONTH
+        case 'M' : // fall through to MM
+        case 'MM' :
+            if (input != null) {
+                datePartArray[MONTH] = toInt(input) - 1;
+            }
+            break;
+        case 'MMM' : // fall through to MMMM
+        case 'MMMM' :
+            a = config._locale.monthsParse(input, token, config._strict);
+            // if we didn't find a month name, mark the date as invalid.
+            if (a != null) {
+                datePartArray[MONTH] = a;
+            } else {
+                config._pf.invalidMonth = input;
+            }
+            break;
+        // DAY OF MONTH
+        case 'D' : // fall through to DD
+        case 'DD' :
+            if (input != null) {
+                datePartArray[DATE] = toInt(input);
+            }
+            break;
+        case 'Do' :
+            if (input != null) {
+                datePartArray[DATE] = toInt(parseInt(
+                            input.match(/\d{1,2}/)[0], 10));
+            }
+            break;
+        // DAY OF YEAR
+        case 'DDD' : // fall through to DDDD
+        case 'DDDD' :
+            if (input != null) {
+                config._dayOfYear = toInt(input);
+            }
+
+            break;
+        // YEAR
+        case 'YY' :
+            datePartArray[YEAR] = moment.parseTwoDigitYear(input);
+            break;
+        case 'YYYY' :
+        case 'YYYYY' :
+        case 'YYYYYY' :
+            datePartArray[YEAR] = toInt(input);
+            break;
+        // AM / PM
+        case 'a' : // fall through to A
+        case 'A' :
+            config._meridiem = input;
+            // config._isPm = config._locale.isPM(input);
+            break;
+        // HOUR
+        case 'h' : // fall through to hh
+        case 'hh' :
+            config._pf.bigHour = true;
+            /* falls through */
+        case 'H' : // fall through to HH
+        case 'HH' :
+            datePartArray[HOUR] = toInt(input);
+            break;
+        // MINUTE
+        case 'm' : // fall through to mm
+        case 'mm' :
+            datePartArray[MINUTE] = toInt(input);
+            break;
+        // SECOND
+        case 's' : // fall through to ss
+        case 'ss' :
+            datePartArray[SECOND] = toInt(input);
+            break;
+        // MILLISECOND
+        case 'S' :
+        case 'SS' :
+        case 'SSS' :
+        case 'SSSS' :
+            datePartArray[MILLISECOND] = toInt(('0.' + input) * 1000);
+            break;
+        // UNIX OFFSET (MILLISECONDS)
+        case 'x':
+            config._d = new Date(toInt(input));
+            break;
+        // UNIX TIMESTAMP WITH MS
+        case 'X':
+            config._d = new Date(parseFloat(input) * 1000);
+            break;
+        // TIMEZONE
+        case 'Z' : // fall through to ZZ
+        case 'ZZ' :
+            config._useUTC = true;
+            config._tzm = utcOffsetFromString(input);
+            break;
+        // WEEKDAY - human
+        case 'dd':
+        case 'ddd':
+        case 'dddd':
+            a = config._locale.weekdaysParse(input);
+            // if we didn't get a weekday name, mark the date as invalid
+            if (a != null) {
+                config._w = config._w || {};
+                config._w['d'] = a;
+            } else {
+                config._pf.invalidWeekday = input;
+            }
+            break;
+        // WEEK, WEEK DAY - numeric
+        case 'w':
+        case 'ww':
+        case 'W':
+        case 'WW':
+        case 'd':
+        case 'e':
+        case 'E':
+            token = token.substr(0, 1);
+            /* falls through */
+        case 'gggg':
+        case 'GGGG':
+        case 'GGGGG':
+            token = token.substr(0, 2);
+            if (input) {
+                config._w = config._w || {};
+                config._w[token] = toInt(input);
+            }
+            break;
+        case 'gg':
+        case 'GG':
+            config._w = config._w || {};
+            config._w[token] = moment.parseTwoDigitYear(input);
+        }
+    }
+
+    function dayOfYearFromWeekInfo(config) {
+        var w, weekYear, week, weekday, dow, doy, temp;
+
+        w = config._w;
+        if (w.GG != null || w.W != null || w.E != null) {
+            dow = 1;
+            doy = 4;
+
+            // TODO: We need to take the current isoWeekYear, but that depends on
+            // how we interpret now (local, utc, fixed offset). So create
+            // a now version of current config (take local/utc/offset flags, and
+            // create now).
+            weekYear = dfl(w.GG, config._a[YEAR], weekOfYear(moment(), 1, 4).year);
+            week = dfl(w.W, 1);
+            weekday = dfl(w.E, 1);
+        } else {
+            dow = config._locale._week.dow;
+            doy = config._locale._week.doy;
+
+            weekYear = dfl(w.gg, config._a[YEAR], weekOfYear(moment(), dow, doy).year);
+            week = dfl(w.w, 1);
+
+            if (w.d != null) {
+                // weekday -- low day numbers are considered next week
+                weekday = w.d;
+                if (weekday < dow) {
+                    ++week;
+                }
+            } else if (w.e != null) {
+                // local weekday -- counting starts from begining of week
+                weekday = w.e + dow;
+            } else {
+                // default to begining of week
+                weekday = dow;
+            }
+        }
+        temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow);
+
+        config._a[YEAR] = temp.year;
+        config._dayOfYear = temp.dayOfYear;
+    }
+
+    // convert an array to a date.
+    // the array should mirror the parameters below
+    // note: all values past the year are optional and will default to the lowest possible value.
+    // [year, month, day , hour, minute, second, millisecond]
+    function dateFromConfig(config) {
+        var i, date, input = [], currentDate, yearToUse;
+
+        if (config._d) {
+            return;
+        }
+
+        currentDate = currentDateArray(config);
+
+        //compute day of the year from weeks and weekdays
+        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
+            dayOfYearFromWeekInfo(config);
+        }
+
+        //if the day of the year is set, figure out what it is
+        if (config._dayOfYear) {
+            yearToUse = dfl(config._a[YEAR], currentDate[YEAR]);
+
+            if (config._dayOfYear > daysInYear(yearToUse)) {
+                config._pf._overflowDayOfYear = true;
+            }
+
+            date = makeUTCDate(yearToUse, 0, config._dayOfYear);
+            config._a[MONTH] = date.getUTCMonth();
+            config._a[DATE] = date.getUTCDate();
+        }
+
+        // Default to current date.
+        // * if no year, month, day of month are given, default to today
+        // * if day of month is given, default month and year
+        // * if month is given, default only year
+        // * if year is given, don't default anything
+        for (i = 0; i < 3 && config._a[i] == null; ++i) {
+            config._a[i] = input[i] = currentDate[i];
+        }
+
+        // Zero out whatever was not defaulted, including time
+        for (; i < 7; i++) {
+            config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
+        }
+
+        // Check for 24:00:00.000
+        if (config._a[HOUR] === 24 &&
+                config._a[MINUTE] === 0 &&
+                config._a[SECOND] === 0 &&
+                config._a[MILLISECOND] === 0) {
+            config._nextDay = true;
+            config._a[HOUR] = 0;
+        }
+
+        config._d = (config._useUTC ? makeUTCDate : makeDate).apply(null, input);
+        // Apply timezone offset from input. The actual utcOffset can be changed
+        // with parseZone.
+        if (config._tzm != null) {
+            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+        }
+
+        if (config._nextDay) {
+            config._a[HOUR] = 24;
+        }
+    }
+
+    function dateFromObject(config) {
+        var normalizedInput;
+
+        if (config._d) {
+            return;
+        }
+
+        normalizedInput = normalizeObjectUnits(config._i);
+        config._a = [
+            normalizedInput.year,
+            normalizedInput.month,
+            normalizedInput.day || normalizedInput.date,
+            normalizedInput.hour,
+            normalizedInput.minute,
+            normalizedInput.second,
+            normalizedInput.millisecond
+        ];
+
+        dateFromConfig(config);
+    }
+
+    function currentDateArray(config) {
+        var now = new Date();
+        if (config._useUTC) {
+            return [
+                now.getUTCFullYear(),
+                now.getUTCMonth(),
+                now.getUTCDate()
+            ];
+        } else {
+            return [now.getFullYear(), now.getMonth(), now.getDate()];
+        }
+    }
+
+    // date from string and format string
+    function makeDateFromStringAndFormat(config) {
+        if (config._f === moment.ISO_8601) {
+            parseISO(config);
+            return;
+        }
+
+        config._a = [];
+        config._pf.empty = true;
+
+        // This array is used to make a Date, either with `new Date` or `Date.UTC`
+        var string = '' + config._i,
+            i, parsedInput, tokens, token, skipped,
+            stringLength = string.length,
+            totalParsedInputLength = 0;
+
+        tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+
+        for (i = 0; i < tokens.length; i++) {
+            token = tokens[i];
+            parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
+            if (parsedInput) {
+                skipped = string.substr(0, string.indexOf(parsedInput));
+                if (skipped.length > 0) {
+                    config._pf.unusedInput.push(skipped);
+                }
+                string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
+                totalParsedInputLength += parsedInput.length;
+            }
+            // don't parse if it's not a known token
+            if (formatTokenFunctions[token]) {
+                if (parsedInput) {
+                    config._pf.empty = false;
+                }
+                else {
+                    config._pf.unusedTokens.push(token);
+                }
+                addTimeToArrayFromToken(token, parsedInput, config);
+            }
+            else if (config._strict && !parsedInput) {
+                config._pf.unusedTokens.push(token);
+            }
+        }
+
+        // add remaining unparsed input length to the string
+        config._pf.charsLeftOver = stringLength - totalParsedInputLength;
+        if (string.length > 0) {
+            config._pf.unusedInput.push(string);
+        }
+
+        // clear _12h flag if hour is <= 12
+        if (config._pf.bigHour === true && config._a[HOUR] <= 12) {
+            config._pf.bigHour = undefined;
+        }
+        // handle meridiem
+        config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR],
+                config._meridiem);
+        dateFromConfig(config);
+        checkOverflow(config);
+    }
+
+    function unescapeFormat(s) {
+        return s.replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
+            return p1 || p2 || p3 || p4;
+        });
+    }
+
+    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
+    function regexpEscape(s) {
+        return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+    }
+
+    // date from string and array of format strings
+    function makeDateFromStringAndArray(config) {
+        var tempConfig,
+            bestMoment,
+
+            scoreToBeat,
+            i,
+            currentScore;
+
+        if (config._f.length === 0) {
+            config._pf.invalidFormat = true;
+            config._d = new Date(NaN);
+            return;
+        }
+
+        for (i = 0; i < config._f.length; i++) {
+            currentScore = 0;
+            tempConfig = copyConfig({}, config);
+            if (config._useUTC != null) {
+                tempConfig._useUTC = config._useUTC;
+            }
+            tempConfig._pf = defaultParsingFlags();
+            tempConfig._f = config._f[i];
+            makeDateFromStringAndFormat(tempConfig);
+
+            if (!isValid(tempConfig)) {
+                continue;
+            }
+
+            // if there is any input that was not parsed add a penalty for that format
+            currentScore += tempConfig._pf.charsLeftOver;
+
+            //or tokens
+            currentScore += tempConfig._pf.unusedTokens.length * 10;
+
+            tempConfig._pf.score = currentScore;
+
+            if (scoreToBeat == null || currentScore < scoreToBeat) {
+                scoreToBeat = currentScore;
+                bestMoment = tempConfig;
+            }
+        }
+
+        extend(config, bestMoment || tempConfig);
+    }
+
+    // date from iso format
+    function parseISO(config) {
+        var i, l,
+            string = config._i,
+            match = isoRegex.exec(string);
+
+        if (match) {
+            config._pf.iso = true;
+            for (i = 0, l = isoDates.length; i < l; i++) {
+                if (isoDates[i][1].exec(string)) {
+                    // match[5] should be 'T' or undefined
+                    config._f = isoDates[i][0] + (match[6] || ' ');
+                    break;
+                }
+            }
+            for (i = 0, l = isoTimes.length; i < l; i++) {
+                if (isoTimes[i][1].exec(string)) {
+                    config._f += isoTimes[i][0];
+                    break;
+                }
+            }
+            if (string.match(parseTokenTimezone)) {
+                config._f += 'Z';
+            }
+            makeDateFromStringAndFormat(config);
+        } else {
+            config._isValid = false;
+        }
+    }
+
+    // date from iso format or fallback
+    function makeDateFromString(config) {
+        parseISO(config);
+        if (config._isValid === false) {
+            delete config._isValid;
+            moment.createFromInputFallback(config);
+        }
+    }
+
+    function map(arr, fn) {
+        var res = [], i;
+        for (i = 0; i < arr.length; ++i) {
+            res.push(fn(arr[i], i));
+        }
+        return res;
+    }
+
+    function makeDateFromInput(config) {
+        var input = config._i, matched;
+        if (input === undefined) {
+            config._d = new Date();
+        } else if (isDate(input)) {
+            config._d = new Date(+input);
+        } else if ((matched = aspNetJsonRegex.exec(input)) !== null) {
+            config._d = new Date(+matched[1]);
+        } else if (typeof input === 'string') {
+            makeDateFromString(config);
+        } else if (isArray(input)) {
+            config._a = map(input.slice(0), function (obj) {
+                return parseInt(obj, 10);
+            });
+            dateFromConfig(config);
+        } else if (typeof(input) === 'object') {
+            dateFromObject(config);
+        } else if (typeof(input) === 'number') {
+            // from milliseconds
+            config._d = new Date(input);
+        } else {
+            moment.createFromInputFallback(config);
+        }
+    }
+
+    function makeDate(y, m, d, h, M, s, ms) {
+        //can't just apply() to create a date:
+        //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
+        var date = new Date(y, m, d, h, M, s, ms);
+
+        //the date constructor doesn't accept years < 1970
+        if (y < 1970) {
+            date.setFullYear(y);
+        }
+        return date;
+    }
+
+    function makeUTCDate(y) {
+        var date = new Date(Date.UTC.apply(null, arguments));
+        if (y < 1970) {
+            date.setUTCFullYear(y);
+        }
+        return date;
+    }
+
+    function parseWeekday(input, locale) {
+        if (typeof input === 'string') {
+            if (!isNaN(input)) {
+                input = parseInt(input, 10);
+            }
+            else {
+                input = locale.weekdaysParse(input);
+                if (typeof input !== 'number') {
+                    return null;
+                }
+            }
+        }
+        return input;
+    }
+
+    /************************************
+        Relative Time
+    ************************************/
+
+
+    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
+    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
+        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+    }
+
+    function relativeTime(posNegDuration, withoutSuffix, locale) {
+        var duration = moment.duration(posNegDuration).abs(),
+            seconds = round(duration.as('s')),
+            minutes = round(duration.as('m')),
+            hours = round(duration.as('h')),
+            days = round(duration.as('d')),
+            months = round(duration.as('M')),
+            years = round(duration.as('y')),
+
+            args = seconds < relativeTimeThresholds.s && ['s', seconds] ||
+                minutes === 1 && ['m'] ||
+                minutes < relativeTimeThresholds.m && ['mm', minutes] ||
+                hours === 1 && ['h'] ||
+                hours < relativeTimeThresholds.h && ['hh', hours] ||
+                days === 1 && ['d'] ||
+                days < relativeTimeThresholds.d && ['dd', days] ||
+                months === 1 && ['M'] ||
+                months < relativeTimeThresholds.M && ['MM', months] ||
+                years === 1 && ['y'] || ['yy', years];
+
+        args[2] = withoutSuffix;
+        args[3] = +posNegDuration > 0;
+        args[4] = locale;
+        return substituteTimeAgo.apply({}, args);
+    }
+
+
+    /************************************
+        Week of Year
+    ************************************/
+
+
+    // firstDayOfWeek       0 = sun, 6 = sat
+    //                      the day of the week that starts the week
+    //                      (usually sunday or monday)
+    // firstDayOfWeekOfYear 0 = sun, 6 = sat
+    //                      the first week is the week that contains the first
+    //                      of this day of the week
+    //                      (eg. ISO weeks use thursday (4))
+    function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) {
+        var end = firstDayOfWeekOfYear - firstDayOfWeek,
+            daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(),
+            adjustedMoment;
+
+
+        if (daysToDayOfWeek > end) {
+            daysToDayOfWeek -= 7;
+        }
+
+        if (daysToDayOfWeek < end - 7) {
+            daysToDayOfWeek += 7;
+        }
+
+        adjustedMoment = moment(mom).add(daysToDayOfWeek, 'd');
+        return {
+            week: Math.ceil(adjustedMoment.dayOfYear() / 7),
+            year: adjustedMoment.year()
+        };
+    }
+
+    //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
+    function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) {
+        var d = makeUTCDate(year, 0, 1).getUTCDay(), daysToAdd, dayOfYear;
+
+        d = d === 0 ? 7 : d;
+        weekday = weekday != null ? weekday : firstDayOfWeek;
+        daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0);
+        dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1;
+
+        return {
+            year: dayOfYear > 0 ? year : year - 1,
+            dayOfYear: dayOfYear > 0 ?  dayOfYear : daysInYear(year - 1) + dayOfYear
+        };
+    }
+
+    /************************************
+        Top Level Functions
+    ************************************/
+
+    function makeMoment(config) {
+        var input = config._i,
+            format = config._f,
+            res;
+
+        config._locale = config._locale || moment.localeData(config._l);
+
+        if (input === null || (format === undefined && input === '')) {
+            return moment.invalid({nullInput: true});
+        }
+
+        if (typeof input === 'string') {
+            config._i = input = config._locale.preparse(input);
+        }
+
+        if (moment.isMoment(input)) {
+            return new Moment(input, true);
+        } else if (format) {
+            if (isArray(format)) {
+                makeDateFromStringAndArray(config);
+            } else {
+                makeDateFromStringAndFormat(config);
+            }
+        } else {
+            makeDateFromInput(config);
+        }
+
+        res = new Moment(config);
+        if (res._nextDay) {
+            // Adding is smart enough around DST
+            res.add(1, 'd');
+            res._nextDay = undefined;
+        }
+
+        return res;
+    }
+
+    moment = function (input, format, locale, strict) {
+        var c;
+
+        if (typeof(locale) === 'boolean') {
+            strict = locale;
+            locale = undefined;
+        }
+        // object construction must be done this way.
+        // https://github.com/moment/moment/issues/1423
+        c = {};
+        c._isAMomentObject = true;
+        c._i = input;
+        c._f = format;
+        c._l = locale;
+        c._strict = strict;
+        c._isUTC = false;
+        c._pf = defaultParsingFlags();
+
+        return makeMoment(c);
+    };
+
+    moment.suppressDeprecationWarnings = false;
+
+    moment.createFromInputFallback = deprecate(
+        'moment construction falls back to js Date. This is ' +
+        'discouraged and will be removed in upcoming major ' +
+        'release. Please refer to ' +
+        'https://github.com/moment/moment/issues/1407 for more info.',
+        function (config) {
+            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
+        }
+    );
+
+    // Pick a moment m from moments so that m[fn](other) is true for all
+    // other. This relies on the function fn to be transitive.
+    //
+    // moments should either be an array of moment objects or an array, whose
+    // first element is an array of moment objects.
+    function pickBy(fn, moments) {
+        var res, i;
+        if (moments.length === 1 && isArray(moments[0])) {
+            moments = moments[0];
+        }
+        if (!moments.length) {
+            return moment();
+        }
+        res = moments[0];
+        for (i = 1; i < moments.length; ++i) {
+            if (moments[i][fn](res)) {
+                res = moments[i];
+            }
+        }
+        return res;
+    }
+
+    moment.min = function () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isBefore', args);
+    };
+
+    moment.max = function () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isAfter', args);
+    };
+
+    // creating with utc
+    moment.utc = function (input, format, locale, strict) {
+        var c;
+
+        if (typeof(locale) === 'boolean') {
+            strict = locale;
+            locale = undefined;
+        }
+        // object construction must be done this way.
+        // https://github.com/moment/moment/issues/1423
+        c = {};
+        c._isAMomentObject = true;
+        c._useUTC = true;
+        c._isUTC = true;
+        c._l = locale;
+        c._i = input;
+        c._f = format;
+        c._strict = strict;
+        c._pf = defaultParsingFlags();
+
+        return makeMoment(c).utc();
+    };
+
+    // creating with unix timestamp (in seconds)
+    moment.unix = function (input) {
+        return moment(input * 1000);
+    };
+
+    // duration
+    moment.duration = function (input, key) {
+        var duration = input,
+            // matching against regexp is expensive, do it on demand
+            match = null,
+            sign,
+            ret,
+            parseIso,
+            diffRes;
+
+        if (moment.isDuration(input)) {
+            duration = {
+                ms: input._milliseconds,
+                d: input._days,
+                M: input._months
+            };
+        } else if (typeof input === 'number') {
+            duration = {};
+            if (key) {
+                duration[key] = input;
+            } else {
+                duration.milliseconds = input;
+            }
+        } else if (!!(match = aspNetTimeSpanJsonRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            duration = {
+                y: 0,
+                d: toInt(match[DATE]) * sign,
+                h: toInt(match[HOUR]) * sign,
+                m: toInt(match[MINUTE]) * sign,
+                s: toInt(match[SECOND]) * sign,
+                ms: toInt(match[MILLISECOND]) * sign
+            };
+        } else if (!!(match = isoDurationRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            parseIso = function (inp) {
+                // We'd normally use ~~inp for this, but unfortunately it also
+                // converts floats to ints.
+                // inp may be undefined, so careful calling replace on it.
+                var res = inp && parseFloat(inp.replace(',', '.'));
+                // apply sign while we're at it
+                return (isNaN(res) ? 0 : res) * sign;
+            };
+            duration = {
+                y: parseIso(match[2]),
+                M: parseIso(match[3]),
+                d: parseIso(match[4]),
+                h: parseIso(match[5]),
+                m: parseIso(match[6]),
+                s: parseIso(match[7]),
+                w: parseIso(match[8])
+            };
+        } else if (duration == null) {// checks for null or undefined
+            duration = {};
+        } else if (typeof duration === 'object' &&
+                ('from' in duration || 'to' in duration)) {
+            diffRes = momentsDifference(moment(duration.from), moment(duration.to));
+
+            duration = {};
+            duration.ms = diffRes.milliseconds;
+            duration.M = diffRes.months;
+        }
+
+        ret = new Duration(duration);
+
+        if (moment.isDuration(input) && hasOwnProp(input, '_locale')) {
+            ret._locale = input._locale;
+        }
+
+        return ret;
+    };
+
+    // version number
+    moment.version = VERSION;
+
+    // default format
+    moment.defaultFormat = isoFormat;
+
+    // constant that refers to the ISO standard
+    moment.ISO_8601 = function () {};
+
+    // Plugins that add properties should also add the key here (null value),
+    // so we can properly clone ourselves.
+    moment.momentProperties = momentProperties;
+
+    // This function will be called whenever a moment is mutated.
+    // It is intended to keep the offset in sync with the timezone.
+    moment.updateOffset = function () {};
+
+    // This function allows you to set a threshold for relative time strings
+    moment.relativeTimeThreshold = function (threshold, limit) {
+        if (relativeTimeThresholds[threshold] === undefined) {
+            return false;
+        }
+        if (limit === undefined) {
+            return relativeTimeThresholds[threshold];
+        }
+        relativeTimeThresholds[threshold] = limit;
+        return true;
+    };
+
+    moment.lang = deprecate(
+        'moment.lang is deprecated. Use moment.locale instead.',
+        function (key, value) {
+            return moment.locale(key, value);
+        }
+    );
+
+    // This function will load locale and then set the global locale.  If
+    // no arguments are passed in, it will simply return the current global
+    // locale key.
+    moment.locale = function (key, values) {
+        var data;
+        if (key) {
+            if (typeof(values) !== 'undefined') {
+                data = moment.defineLocale(key, values);
+            }
+            else {
+                data = moment.localeData(key);
+            }
+
+            if (data) {
+                moment.duration._locale = moment._locale = data;
+            }
+        }
+
+        return moment._locale._abbr;
+    };
+
+    moment.defineLocale = function (name, values) {
+        if (values !== null) {
+            values.abbr = name;
+            if (!locales[name]) {
+                locales[name] = new Locale();
+            }
+            locales[name].set(values);
+
+            // backwards compat for now: also set the locale
+            moment.locale(name);
+
+            return locales[name];
+        } else {
+            // useful for testing
+            delete locales[name];
+            return null;
+        }
+    };
+
+    moment.langData = deprecate(
+        'moment.langData is deprecated. Use moment.localeData instead.',
+        function (key) {
+            return moment.localeData(key);
+        }
+    );
+
+    // returns locale data
+    moment.localeData = function (key) {
+        var locale;
+
+        if (key && key._locale && key._locale._abbr) {
+            key = key._locale._abbr;
+        }
+
+        if (!key) {
+            return moment._locale;
+        }
+
+        if (!isArray(key)) {
+            //short-circuit everything else
+            locale = loadLocale(key);
+            if (locale) {
+                return locale;
+            }
+            key = [key];
+        }
+
+        return chooseLocale(key);
+    };
+
+    // compare moment object
+    moment.isMoment = function (obj) {
+        return obj instanceof Moment ||
+            (obj != null && hasOwnProp(obj, '_isAMomentObject'));
+    };
+
+    // for typechecking Duration objects
+    moment.isDuration = function (obj) {
+        return obj instanceof Duration;
+    };
+
+    for (i = lists.length - 1; i >= 0; --i) {
+        makeList(lists[i]);
+    }
+
+    moment.normalizeUnits = function (units) {
+        return normalizeUnits(units);
+    };
+
+    moment.invalid = function (flags) {
+        var m = moment.utc(NaN);
+        if (flags != null) {
+            extend(m._pf, flags);
+        }
+        else {
+            m._pf.userInvalidated = true;
+        }
+
+        return m;
+    };
+
+    moment.parseZone = function () {
+        return moment.apply(null, arguments).parseZone();
+    };
+
+    moment.parseTwoDigitYear = function (input) {
+        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
+    };
+
+    moment.isDate = isDate;
+
+    /************************************
+        Moment Prototype
+    ************************************/
+
+
+    extend(moment.fn = Moment.prototype, {
+
+        clone : function () {
+            return moment(this);
+        },
+
+        valueOf : function () {
+            return +this._d - ((this._offset || 0) * 60000);
+        },
+
+        unix : function () {
+            return Math.floor(+this / 1000);
+        },
+
+        toString : function () {
+            return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
+        },
+
+        toDate : function () {
+            return this._offset ? new Date(+this) : this._d;
+        },
+
+        toISOString : function () {
+            var m = moment(this).utc();
+            if (0 < m.year() && m.year() <= 9999) {
+                if ('function' === typeof Date.prototype.toISOString) {
+                    // native implementation is ~50x faster, use it when we can
+                    return this.toDate().toISOString();
+                } else {
+                    return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
+                }
+            } else {
+                return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
+            }
+        },
+
+        toArray : function () {
+            var m = this;
+            return [
+                m.year(),
+                m.month(),
+                m.date(),
+                m.hours(),
+                m.minutes(),
+                m.seconds(),
+                m.milliseconds()
+            ];
+        },
+
+        isValid : function () {
+            return isValid(this);
+        },
+
+        isDSTShifted : function () {
+            if (this._a) {
+                return this.isValid() && compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()) > 0;
+            }
+
+            return false;
+        },
+
+        parsingFlags : function () {
+            return extend({}, this._pf);
+        },
+
+        invalidAt: function () {
+            return this._pf.overflow;
+        },
+
+        utc : function (keepLocalTime) {
+            return this.utcOffset(0, keepLocalTime);
+        },
+
+        local : function (keepLocalTime) {
+            if (this._isUTC) {
+                this.utcOffset(0, keepLocalTime);
+                this._isUTC = false;
+
+                if (keepLocalTime) {
+                    this.subtract(this._dateUtcOffset(), 'm');
+                }
+            }
+            return this;
+        },
+
+        format : function (inputString) {
+            var output = formatMoment(this, inputString || moment.defaultFormat);
+            return this.localeData().postformat(output);
+        },
+
+        add : createAdder(1, 'add'),
+
+        subtract : createAdder(-1, 'subtract'),
+
+        diff : function (input, units, asFloat) {
+            var that = makeAs(input, this),
+                zoneDiff = (that.utcOffset() - this.utcOffset()) * 6e4,
+                anchor, diff, output, daysAdjust;
+
+            units = normalizeUnits(units);
+
+            if (units === 'year' || units === 'month' || units === 'quarter') {
+                output = monthDiff(this, that);
+                if (units === 'quarter') {
+                    output = output / 3;
+                } else if (units === 'year') {
+                    output = output / 12;
+                }
+            } else {
+                diff = this - that;
+                output = units === 'second' ? diff / 1e3 : // 1000
+                    units === 'minute' ? diff / 6e4 : // 1000 * 60
+                    units === 'hour' ? diff / 36e5 : // 1000 * 60 * 60
+                    units === 'day' ? (diff - zoneDiff) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
+                    units === 'week' ? (diff - zoneDiff) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
+                    diff;
+            }
+            return asFloat ? output : absRound(output);
+        },
+
+        from : function (time, withoutSuffix) {
+            return moment.duration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
+        },
+
+        fromNow : function (withoutSuffix) {
+            return this.from(moment(), withoutSuffix);
+        },
+
+        calendar : function (time) {
+            // We want to compare the start of today, vs this.
+            // Getting start-of-today depends on whether we're locat/utc/offset
+            // or not.
+            var now = time || moment(),
+                sod = makeAs(now, this).startOf('day'),
+                diff = this.diff(sod, 'days', true),
+                format = diff < -6 ? 'sameElse' :
+                    diff < -1 ? 'lastWeek' :
+                    diff < 0 ? 'lastDay' :
+                    diff < 1 ? 'sameDay' :
+                    diff < 2 ? 'nextDay' :
+                    diff < 7 ? 'nextWeek' : 'sameElse';
+            return this.format(this.localeData().calendar(format, this, moment(now)));
+        },
+
+        isLeapYear : function () {
+            return isLeapYear(this.year());
+        },
+
+        isDST : function () {
+            return (this.utcOffset() > this.clone().month(0).utcOffset() ||
+                this.utcOffset() > this.clone().month(5).utcOffset());
+        },
+
+        day : function (input) {
+            var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
+            if (input != null) {
+                input = parseWeekday(input, this.localeData());
+                return this.add(input - day, 'd');
+            } else {
+                return day;
+            }
+        },
+
+        month : makeAccessor('Month', true),
+
+        startOf : function (units) {
+            units = normalizeUnits(units);
+            // the following switch intentionally omits break keywords
+            // to utilize falling through the cases.
+            switch (units) {
+            case 'year':
+                this.month(0);
+                /* falls through */
+            case 'quarter':
+            case 'month':
+                this.date(1);
+                /* falls through */
+            case 'week':
+            case 'isoWeek':
+            case 'day':
+                this.hours(0);
+                /* falls through */
+            case 'hour':
+                this.minutes(0);
+                /* falls through */
+            case 'minute':
+                this.seconds(0);
+                /* falls through */
+            case 'second':
+                this.milliseconds(0);
+                /* falls through */
+            }
+
+            // weeks are a special case
+            if (units === 'week') {
+                this.weekday(0);
+            } else if (units === 'isoWeek') {
+                this.isoWeekday(1);
+            }
+
+            // quarters are also special
+            if (units === 'quarter') {
+                this.month(Math.floor(this.month() / 3) * 3);
+            }
+
+            return this;
+        },
+
+        endOf: function (units) {
+            units = normalizeUnits(units);
+            if (units === undefined || units === 'millisecond') {
+                return this;
+            }
+            return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
+        },
+
+        isAfter: function (input, units) {
+            var inputMs;
+            units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
+            if (units === 'millisecond') {
+                input = moment.isMoment(input) ? input : moment(input);
+                return +this > +input;
+            } else {
+                inputMs = moment.isMoment(input) ? +input : +moment(input);
+                return inputMs < +this.clone().startOf(units);
+            }
+        },
+
+        isBefore: function (input, units) {
+            var inputMs;
+            units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
+            if (units === 'millisecond') {
+                input = moment.isMoment(input) ? input : moment(input);
+                return +this < +input;
+            } else {
+                inputMs = moment.isMoment(input) ? +input : +moment(input);
+                return +this.clone().endOf(units) < inputMs;
+            }
+        },
+
+        isBetween: function (from, to, units) {
+            return this.isAfter(from, units) && this.isBefore(to, units);
+        },
+
+        isSame: function (input, units) {
+            var inputMs;
+            units = normalizeUnits(units || 'millisecond');
+            if (units === 'millisecond') {
+                input = moment.isMoment(input) ? input : moment(input);
+                return +this === +input;
+            } else {
+                inputMs = +moment(input);
+                return +(this.clone().startOf(units)) <= inputMs && inputMs <= +(this.clone().endOf(units));
+            }
+        },
+
+        min: deprecate(
+                 'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
+                 function (other) {
+                     other = moment.apply(null, arguments);
+                     return other < this ? this : other;
+                 }
+         ),
+
+        max: deprecate(
+                'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
+                function (other) {
+                    other = moment.apply(null, arguments);
+                    return other > this ? this : other;
+                }
+        ),
+
+        zone : deprecate(
+                'moment().zone is deprecated, use moment().utcOffset instead. ' +
+                'https://github.com/moment/moment/issues/1779',
+                function (input, keepLocalTime) {
+                    if (input != null) {
+                        if (typeof input !== 'string') {
+                            input = -input;
+                        }
+
+                        this.utcOffset(input, keepLocalTime);
+
+                        return this;
+                    } else {
+                        return -this.utcOffset();
+                    }
+                }
+        ),
+
+        // keepLocalTime = true means only change the timezone, without
+        // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
+        // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
+        // +0200, so we adjust the time as needed, to be valid.
+        //
+        // Keeping the time actually adds/subtracts (one hour)
+        // from the actual represented time. That is why we call updateOffset
+        // a second time. In case it wants us to change the offset again
+        // _changeInProgress == true case, then we have to adjust, because
+        // there is no such time in the given timezone.
+        utcOffset : function (input, keepLocalTime) {
+            var offset = this._offset || 0,
+                localAdjust;
+            if (input != null) {
+                if (typeof input === 'string') {
+                    input = utcOffsetFromString(input);
+                }
+                if (Math.abs(input) < 16) {
+                    input = input * 60;
+                }
+                if (!this._isUTC && keepLocalTime) {
+                    localAdjust = this._dateUtcOffset();
+                }
+                this._offset = input;
+                this._isUTC = true;
+                if (localAdjust != null) {
+                    this.add(localAdjust, 'm');
+                }
+                if (offset !== input) {
+                    if (!keepLocalTime || this._changeInProgress) {
+                        addOrSubtractDurationFromMoment(this,
+                                moment.duration(input - offset, 'm'), 1, false);
+                    } else if (!this._changeInProgress) {
+                        this._changeInProgress = true;
+                        moment.updateOffset(this, true);
+                        this._changeInProgress = null;
+                    }
+                }
+
+                return this;
+            } else {
+                return this._isUTC ? offset : this._dateUtcOffset();
+            }
+        },
+
+        isLocal : function () {
+            return !this._isUTC;
+        },
+
+        isUtcOffset : function () {
+            return this._isUTC;
+        },
+
+        isUtc : function () {
+            return this._isUTC && this._offset === 0;
+        },
+
+        zoneAbbr : function () {
+            return this._isUTC ? 'UTC' : '';
+        },
+
+        zoneName : function () {
+            return this._isUTC ? 'Coordinated Universal Time' : '';
+        },
+
+        parseZone : function () {
+            if (this._tzm) {
+                this.utcOffset(this._tzm);
+            } else if (typeof this._i === 'string') {
+                this.utcOffset(utcOffsetFromString(this._i));
+            }
+            return this;
+        },
+
+        hasAlignedHourOffset : function (input) {
+            if (!input) {
+                input = 0;
+            }
+            else {
+                input = moment(input).utcOffset();
+            }
+
+            return (this.utcOffset() - input) % 60 === 0;
+        },
+
+        daysInMonth : function () {
+            return daysInMonth(this.year(), this.month());
+        },
+
+        dayOfYear : function (input) {
+            var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1;
+            return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
+        },
+
+        quarter : function (input) {
+            return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
+        },
+
+        weekYear : function (input) {
+            var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year;
+            return input == null ? year : this.add((input - year), 'y');
+        },
+
+        isoWeekYear : function (input) {
+            var year = weekOfYear(this, 1, 4).year;
+            return input == null ? year : this.add((input - year), 'y');
+        },
+
+        week : function (input) {
+            var week = this.localeData().week(this);
+            return input == null ? week : this.add((input - week) * 7, 'd');
+        },
+
+        isoWeek : function (input) {
+            var week = weekOfYear(this, 1, 4).week;
+            return input == null ? week : this.add((input - week) * 7, 'd');
+        },
+
+        weekday : function (input) {
+            var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
+            return input == null ? weekday : this.add(input - weekday, 'd');
+        },
+
+        isoWeekday : function (input) {
+            // behaves the same as moment#day except
+            // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
+            // as a setter, sunday should belong to the previous week.
+            return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7);
+        },
+
+        isoWeeksInYear : function () {
+            return weeksInYear(this.year(), 1, 4);
+        },
+
+        weeksInYear : function () {
+            var weekInfo = this.localeData()._week;
+            return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
+        },
+
+        get : function (units) {
+            units = normalizeUnits(units);
+            return this[units]();
+        },
+
+        set : function (units, value) {
+            var unit;
+            if (typeof units === 'object') {
+                for (unit in units) {
+                    this.set(unit, units[unit]);
+                }
+            }
+            else {
+                units = normalizeUnits(units);
+                if (typeof this[units] === 'function') {
+                    this[units](value);
+                }
+            }
+            return this;
+        },
+
+        // If passed a locale key, it will set the locale for this
+        // instance.  Otherwise, it will return the locale configuration
+        // variables for this instance.
+        locale : function (key) {
+            var newLocaleData;
+
+            if (key === undefined) {
+                return this._locale._abbr;
+            } else {
+                newLocaleData = moment.localeData(key);
+                if (newLocaleData != null) {
+                    this._locale = newLocaleData;
+                }
+                return this;
+            }
+        },
+
+        lang : deprecate(
+            'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
+            function (key) {
+                if (key === undefined) {
+                    return this.localeData();
+                } else {
+                    return this.locale(key);
+                }
+            }
+        ),
+
+        localeData : function () {
+            return this._locale;
+        },
+
+        _dateUtcOffset : function () {
+            // On Firefox.24 Date#getTimezoneOffset returns a floating point.
+            // https://github.com/moment/moment/pull/1871
+            return -Math.round(this._d.getTimezoneOffset() / 15) * 15;
+        }
+
+    });
+
+    function rawMonthSetter(mom, value) {
+        var dayOfMonth;
+
+        // TODO: Move this out of here!
+        if (typeof value === 'string') {
+            value = mom.localeData().monthsParse(value);
+            // TODO: Another silent failure?
+            if (typeof value !== 'number') {
+                return mom;
+            }
+        }
+
+        dayOfMonth = Math.min(mom.date(),
+                daysInMonth(mom.year(), value));
+        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
+        return mom;
+    }
+
+    function rawGetter(mom, unit) {
+        return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]();
+    }
+
+    function rawSetter(mom, unit, value) {
+        if (unit === 'Month') {
+            return rawMonthSetter(mom, value);
+        } else {
+            return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
+        }
+    }
+
+    function makeAccessor(unit, keepTime) {
+        return function (value) {
+            if (value != null) {
+                rawSetter(this, unit, value);
+                moment.updateOffset(this, keepTime);
+                return this;
+            } else {
+                return rawGetter(this, unit);
+            }
+        };
+    }
+
+    moment.fn.millisecond = moment.fn.milliseconds = makeAccessor('Milliseconds', false);
+    moment.fn.second = moment.fn.seconds = makeAccessor('Seconds', false);
+    moment.fn.minute = moment.fn.minutes = makeAccessor('Minutes', false);
+    // Setting the hour should keep the time, because the user explicitly
+    // specified which hour he wants. So trying to maintain the same hour (in
+    // a new timezone) makes sense. Adding/subtracting hours does not follow
+    // this rule.
+    moment.fn.hour = moment.fn.hours = makeAccessor('Hours', true);
+    // moment.fn.month is defined separately
+    moment.fn.date = makeAccessor('Date', true);
+    moment.fn.dates = deprecate('dates accessor is deprecated. Use date instead.', makeAccessor('Date', true));
+    moment.fn.year = makeAccessor('FullYear', true);
+    moment.fn.years = deprecate('years accessor is deprecated. Use year instead.', makeAccessor('FullYear', true));
+
+    // add plural methods
+    moment.fn.days = moment.fn.day;
+    moment.fn.months = moment.fn.month;
+    moment.fn.weeks = moment.fn.week;
+    moment.fn.isoWeeks = moment.fn.isoWeek;
+    moment.fn.quarters = moment.fn.quarter;
+
+    // add aliased format methods
+    moment.fn.toJSON = moment.fn.toISOString;
+
+    // alias isUtc for dev-friendliness
+    moment.fn.isUTC = moment.fn.isUtc;
+
+    /************************************
+        Duration Prototype
+    ************************************/
+
+
+    function daysToYears (days) {
+        // 400 years have 146097 days (taking into account leap year rules)
+        return days * 400 / 146097;
+    }
+
+    function yearsToDays (years) {
+        // years * 365 + absRound(years / 4) -
+        //     absRound(years / 100) + absRound(years / 400);
+        return years * 146097 / 400;
+    }
+
+    extend(moment.duration.fn = Duration.prototype, {
+
+        _bubble : function () {
+            var milliseconds = this._milliseconds,
+                days = this._days,
+                months = this._months,
+                data = this._data,
+                seconds, minutes, hours, years = 0;
+
+            // The following code bubbles up values, see the tests for
+            // examples of what that means.
+            data.milliseconds = milliseconds % 1000;
+
+            seconds = absRound(milliseconds / 1000);
+            data.seconds = seconds % 60;
+
+            minutes = absRound(seconds / 60);
+            data.minutes = minutes % 60;
+
+            hours = absRound(minutes / 60);
+            data.hours = hours % 24;
+
+            days += absRound(hours / 24);
+
+            // Accurately convert days to years, assume start from year 0.
+            years = absRound(daysToYears(days));
+            days -= absRound(yearsToDays(years));
+
+            // 30 days to a month
+            // TODO (iskren): Use anchor date (like 1st Jan) to compute this.
+            months += absRound(days / 30);
+            days %= 30;
+
+            // 12 months -> 1 year
+            years += absRound(months / 12);
+            months %= 12;
+
+            data.days = days;
+            data.months = months;
+            data.years = years;
+        },
+
+        abs : function () {
+            this._milliseconds = Math.abs(this._milliseconds);
+            this._days = Math.abs(this._days);
+            this._months = Math.abs(this._months);
+
+            this._data.milliseconds = Math.abs(this._data.milliseconds);
+            this._data.seconds = Math.abs(this._data.seconds);
+            this._data.minutes = Math.abs(this._data.minutes);
+            this._data.hours = Math.abs(this._data.hours);
+            this._data.months = Math.abs(this._data.months);
+            this._data.years = Math.abs(this._data.years);
+
+            return this;
+        },
+
+        weeks : function () {
+            return absRound(this.days() / 7);
+        },
+
+        valueOf : function () {
+            return this._milliseconds +
+              this._days * 864e5 +
+              (this._months % 12) * 2592e6 +
+              toInt(this._months / 12) * 31536e6;
+        },
+
+        humanize : function (withSuffix) {
+            var output = relativeTime(this, !withSuffix, this.localeData());
+
+            if (withSuffix) {
+                output = this.localeData().pastFuture(+this, output);
+            }
+
+            return this.localeData().postformat(output);
+        },
+
+        add : function (input, val) {
+            // supports only 2.0-style add(1, 's') or add(moment)
+            var dur = moment.duration(input, val);
+
+            this._milliseconds += dur._milliseconds;
+            this._days += dur._days;
+            this._months += dur._months;
+
+            this._bubble();
+
+            return this;
+        },
+
+        subtract : function (input, val) {
+            var dur = moment.duration(input, val);
+
+            this._milliseconds -= dur._milliseconds;
+            this._days -= dur._days;
+            this._months -= dur._months;
+
+            this._bubble();
+
+            return this;
+        },
+
+        get : function (units) {
+            units = normalizeUnits(units);
+            return this[units.toLowerCase() + 's']();
+        },
+
+        as : function (units) {
+            var days, months;
+            units = normalizeUnits(units);
+
+            if (units === 'month' || units === 'year') {
+                days = this._days + this._milliseconds / 864e5;
+                months = this._months + daysToYears(days) * 12;
+                return units === 'month' ? months : months / 12;
+            } else {
+                // handle milliseconds separately because of floating point math errors (issue #1867)
+                days = this._days + Math.round(yearsToDays(this._months / 12));
+                switch (units) {
+                    case 'week': return days / 7 + this._milliseconds / 6048e5;
+                    case 'day': return days + this._milliseconds / 864e5;
+                    case 'hour': return days * 24 + this._milliseconds / 36e5;
+                    case 'minute': return days * 24 * 60 + this._milliseconds / 6e4;
+                    case 'second': return days * 24 * 60 * 60 + this._milliseconds / 1000;
+                    // Math.floor prevents floating point math errors here
+                    case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + this._milliseconds;
+                    default: throw new Error('Unknown unit ' + units);
+                }
+            }
+        },
+
+        lang : moment.fn.lang,
+        locale : moment.fn.locale,
+
+        toIsoString : deprecate(
+            'toIsoString() is deprecated. Please use toISOString() instead ' +
+            '(notice the capitals)',
+            function () {
+                return this.toISOString();
+            }
+        ),
+
+        toISOString : function () {
+            // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+            var years = Math.abs(this.years()),
+                months = Math.abs(this.months()),
+                days = Math.abs(this.days()),
+                hours = Math.abs(this.hours()),
+                minutes = Math.abs(this.minutes()),
+                seconds = Math.abs(this.seconds() + this.milliseconds() / 1000);
+
+            if (!this.asSeconds()) {
+                // this is the same as C#'s (Noda) and python (isodate)...
+                // but not other JS (goog.date)
+                return 'P0D';
+            }
+
+            return (this.asSeconds() < 0 ? '-' : '') +
+                'P' +
+                (years ? years + 'Y' : '') +
+                (months ? months + 'M' : '') +
+                (days ? days + 'D' : '') +
+                ((hours || minutes || seconds) ? 'T' : '') +
+                (hours ? hours + 'H' : '') +
+                (minutes ? minutes + 'M' : '') +
+                (seconds ? seconds + 'S' : '');
+        },
+
+        localeData : function () {
+            return this._locale;
+        },
+
+        toJSON : function () {
+            return this.toISOString();
+        }
+    });
+
+    moment.duration.fn.toString = moment.duration.fn.toISOString;
+
+    function makeDurationGetter(name) {
+        moment.duration.fn[name] = function () {
+            return this._data[name];
+        };
+    }
+
+    for (i in unitMillisecondFactors) {
+        if (hasOwnProp(unitMillisecondFactors, i)) {
+            makeDurationGetter(i.toLowerCase());
+        }
+    }
+
+    moment.duration.fn.asMilliseconds = function () {
+        return this.as('ms');
+    };
+    moment.duration.fn.asSeconds = function () {
+        return this.as('s');
+    };
+    moment.duration.fn.asMinutes = function () {
+        return this.as('m');
+    };
+    moment.duration.fn.asHours = function () {
+        return this.as('h');
+    };
+    moment.duration.fn.asDays = function () {
+        return this.as('d');
+    };
+    moment.duration.fn.asWeeks = function () {
+        return this.as('weeks');
+    };
+    moment.duration.fn.asMonths = function () {
+        return this.as('M');
+    };
+    moment.duration.fn.asYears = function () {
+        return this.as('y');
+    };
+
+    /************************************
+        Default Locale
+    ************************************/
+
+
+    // Set default locale, other locale will inherit from English.
+    moment.locale('en', {
+        ordinalParse: /\d{1,2}(th|st|nd|rd)/,
+        ordinal : function (number) {
+            var b = number % 10,
+                output = (toInt(number % 100 / 10) === 1) ? 'th' :
+                (b === 1) ? 'st' :
+                (b === 2) ? 'nd' :
+                (b === 3) ? 'rd' : 'th';
+            return number + output;
+        }
+    });
+
+    /* EMBED_LOCALES */
+
+    /************************************
+        Exposing Moment
+    ************************************/
+
+    function makeGlobal(shouldDeprecate) {
+        /*global ender:false */
+        if (typeof ender !== 'undefined') {
+            return;
+        }
+        oldGlobalMoment = globalScope.moment;
+        if (shouldDeprecate) {
+            globalScope.moment = deprecate(
+                    'Accessing Moment through the global scope is ' +
+                    'deprecated, and will be removed in an upcoming ' +
+                    'release.',
+                    moment);
+        } else {
+            globalScope.moment = moment;
+        }
+    }
+
+    // CommonJS module is defined
+    if (hasModule) {
+        module.exports = moment;
+    } else if (typeof define === 'function' && define.amd) {
+        define(function (require, exports, module) {
+            if (module.config && module.config() && module.config().noGlobal === true) {
+                // release the global variable
+                globalScope.moment = oldGlobalMoment;
+            }
+
+            return moment;
+        });
+        makeGlobal(true);
+    } else {
+        makeGlobal();
+    }
+}).call(this);
diff --git a/plugins/daterangepicker/moment.min.js b/plugins/daterangepicker/moment.min.js
new file mode 100755
index 000000000..024d488fb
--- /dev/null
+++ b/plugins/daterangepicker/moment.min.js
@@ -0,0 +1,7 @@
+//! moment.js
+//! version : 2.9.0
+//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
+//! license : MIT
+//! momentjs.com
+(function(a){function b(a,b,c){switch(arguments.length){case 2:return null!=a?a:b;case 3:return null!=a?a:null!=b?b:c;default:throw new Error("Implement me")}}function c(a,b){return Bb.call(a,b)}function d(){return{empty:!1,unusedTokens:[],unusedInput:[],overflow:-2,charsLeftOver:0,nullInput:!1,invalidMonth:null,invalidFormat:!1,userInvalidated:!1,iso:!1}}function e(a){vb.suppressDeprecationWarnings===!1&&"undefined"!=typeof console&&console.warn&&console.warn("Deprecation warning: "+a)}function f(a,b){var c=!0;return o(function(){return c&&(e(a),c=!1),b.apply(this,arguments)},b)}function g(a,b){sc[a]||(e(b),sc[a]=!0)}function h(a,b){return function(c){return r(a.call(this,c),b)}}function i(a,b){return function(c){return this.localeData().ordinal(a.call(this,c),b)}}function j(a,b){var c,d,e=12*(b.year()-a.year())+(b.month()-a.month()),f=a.clone().add(e,"months");return 0>b-f?(c=a.clone().add(e-1,"months"),d=(b-f)/(f-c)):(c=a.clone().add(e+1,"months"),d=(b-f)/(c-f)),-(e+d)}function k(a,b,c){var d;return null==c?b:null!=a.meridiemHour?a.meridiemHour(b,c):null!=a.isPM?(d=a.isPM(c),d&&12>b&&(b+=12),d||12!==b||(b=0),b):b}function l(){}function m(a,b){b!==!1&&H(a),p(this,a),this._d=new Date(+a._d),uc===!1&&(uc=!0,vb.updateOffset(this),uc=!1)}function n(a){var b=A(a),c=b.year||0,d=b.quarter||0,e=b.month||0,f=b.week||0,g=b.day||0,h=b.hour||0,i=b.minute||0,j=b.second||0,k=b.millisecond||0;this._milliseconds=+k+1e3*j+6e4*i+36e5*h,this._days=+g+7*f,this._months=+e+3*d+12*c,this._data={},this._locale=vb.localeData(),this._bubble()}function o(a,b){for(var d in b)c(b,d)&&(a[d]=b[d]);return c(b,"toString")&&(a.toString=b.toString),c(b,"valueOf")&&(a.valueOf=b.valueOf),a}function p(a,b){var c,d,e;if("undefined"!=typeof b._isAMomentObject&&(a._isAMomentObject=b._isAMomentObject),"undefined"!=typeof b._i&&(a._i=b._i),"undefined"!=typeof b._f&&(a._f=b._f),"undefined"!=typeof b._l&&(a._l=b._l),"undefined"!=typeof b._strict&&(a._strict=b._strict),"undefined"!=typeof b._tzm&&(a._tzm=b._tzm),"undefined"!=typeof b._isUTC&&(a._isUTC=b._isUTC),"undefined"!=typeof b._offset&&(a._offset=b._offset),"undefined"!=typeof b._pf&&(a._pf=b._pf),"undefined"!=typeof b._locale&&(a._locale=b._locale),Kb.length>0)for(c in Kb)d=Kb[c],e=b[d],"undefined"!=typeof e&&(a[d]=e);return a}function q(a){return 0>a?Math.ceil(a):Math.floor(a)}function r(a,b,c){for(var d=""+Math.abs(a),e=a>=0;d.length<b;)d="0"+d;return(e?c?"+":"":"-")+d}function s(a,b){var c={milliseconds:0,months:0};return c.months=b.month()-a.month()+12*(b.year()-a.year()),a.clone().add(c.months,"M").isAfter(b)&&--c.months,c.milliseconds=+b-+a.clone().add(c.months,"M"),c}function t(a,b){var c;return b=M(b,a),a.isBefore(b)?c=s(a,b):(c=s(b,a),c.milliseconds=-c.milliseconds,c.months=-c.months),c}function u(a,b){return function(c,d){var e,f;return null===d||isNaN(+d)||(g(b,"moment()."+b+"(period, number) is deprecated. 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\ No newline at end of file