Remove moot data-toggle="tooltip" (#2861)

Tooltips need to be manually initialized which didn't happen.

Also, streamline tag indentation a bit

pages/examples/blank.html

@@ -722,10 +722,12 @@
           <h3 class="card-title">Title</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body">

pages/examples/language-menu.html

@@ -734,10 +734,12 @@
           <h3 class="card-title">Title</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body">

pages/examples/legacy-user-menu.html

@@ -749,10 +749,12 @@
           <h3 class="card-title">Title</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body">

pages/examples/lockscreen.html

@@ -35,7 +35,9 @@
         <input type="password" class="form-control" placeholder="password">
 
         <div class="input-group-append">
-          <button type="button" class="btn"><i class="fas fa-arrow-right text-muted"></i></button>
+          <button type="button" class="btn">
+            <i class="fas fa-arrow-right text-muted"></i>
+          </button>
         </div>
       </div>
     </form>

pages/examples/pace.html

@@ -724,10 +724,12 @@
           <h3 class="card-title">Title</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body">

pages/examples/project-add.html

@@ -721,8 +721,9 @@
               <h3 class="card-title">General</h3>
 
               <div class="card-tools">
-                <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-                  <i class="fas fa-minus"></i></button>
+                <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+                  <i class="fas fa-minus"></i>
+                </button>
               </div>
             </div>
             <div class="card-body">
@@ -762,8 +763,9 @@
               <h3 class="card-title">Budget</h3>
 
               <div class="card-tools">
-                <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-                  <i class="fas fa-minus"></i></button>
+                <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+                  <i class="fas fa-minus"></i>
+                </button>
               </div>
             </div>
             <div class="card-body">

pages/examples/project-detail.html

@@ -723,10 +723,12 @@
           <h3 class="card-title">Projects Detail</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body">

pages/examples/project-edit.html

@@ -722,8 +722,9 @@
               <h3 class="card-title">General</h3>
 
               <div class="card-tools">
-                <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-                  <i class="fas fa-minus"></i></button>
+                <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+                  <i class="fas fa-minus"></i>
+                </button>
               </div>
             </div>
             <div class="card-body">
@@ -763,8 +764,9 @@
               <h3 class="card-title">Budget</h3>
 
               <div class="card-tools">
-                <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-                  <i class="fas fa-minus"></i></button>
+                <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+                  <i class="fas fa-minus"></i>
+                </button>
               </div>
             </div>
             <div class="card-body">
@@ -789,8 +791,9 @@
               <h3 class="card-title">Files</h3>
 
               <div class="card-tools">
-                <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-                  <i class="fas fa-minus"></i></button>
+                <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+                  <i class="fas fa-minus"></i>
+                </button>
               </div>
             </div>
             <div class="card-body p-0">

pages/examples/projects.html

@@ -722,10 +722,12 @@
           <h3 class="card-title">Projects</h3>
 
           <div class="card-tools">
-            <button type="button" class="btn btn-tool" data-card-widget="collapse" data-toggle="tooltip" title="Collapse">
-              <i class="fas fa-minus"></i></button>
-            <button type="button" class="btn btn-tool" data-card-widget="remove" data-toggle="tooltip" title="Remove">
-              <i class="fas fa-times"></i></button>
+            <button type="button" class="btn btn-tool" data-card-widget="collapse" title="Collapse">
+              <i class="fas fa-minus"></i>
+            </button>
+            <button type="button" class="btn btn-tool" data-card-widget="remove" title="Remove">
+              <i class="fas fa-times"></i>
+            </button>
           </div>
         </div>
         <div class="card-body p-0">