switch to non-minified versions of js libs, load unminified versions of jquery and jquery ui on non-prod environments (#3690)

app/assets/javascripts/application.js

@@ -1,12 +1,12 @@
-//= require hammer.min.js
-//= require jquery.hotkeys.js
-//= require jquery.timeout.js
+//= require hammer.js
 //= require jquery.storageapi.js
-//= require jquery.dropdown.min.js
-//= require jquery.hammer.js
-//= require jquery.qtip.js
-//= require ugoira_player.js
+//= require jquery.dropdown.js
 //= require stupidtable.js
+//= require jquery.qtip.js
+//= require jquery.hammer.js
+//= require jquery.timeout.js
+//= require jquery.hotkeys.js
+//= require ugoira_player.js
 //= require jquery_ujs
 //= require common.js
 //= require_tree .