updated bower components

- updated bootstrap-datepicker to 1.9.0
- updated chart.js to 1.1.1
- updated ckeditor to 4.12.1
- updated jquery to 3.4.1
- updated raphael to 2.2.7
- updated select2 to 4.0.8

bower_components/raphael/dev/test/vml/dom.js

@@ -1,5 +1,5 @@
 (function() {
 
-module('DOM');
+QUnit.module('DOM');
 
 })();