Insert modrewrite middleware for modes
Switch select input to type="hidden" which select2 expects
Arrange timetable controls into form and cleanup markup
Add select2 control to add modules to timetable directly
Add explanation for _timetable.scss
Fix CSS hovering styles of table
Refactor ExamCollection to listen for changes in selected modules
Remove unused select_result template
Fix relative url for zeroclipboard swf
Remove select2 initSelection as it is no longer holds selected items
Do not show already selected modules when selecting modules in timetable
Reflect selected status of modules in global select as minus sign and allow direct removal
Set navbar header width to fix search input appearing on second line