Move all files to javascript folder and remove coffeescript folder

src/main/javascript/helpers/handlebars.js

@@ -0,0 +1,7 @@
+'use strict';
+
+Handlebars.registerHelper('sanitize', function(html) {
+    // Strip the script tags from the html, and return it as a Handlebars.SafeString
+    html = html.replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '');
+    return new Handlebars.SafeString(html);
+});