Disable url sharing temporarily until bugs are fixed
Fix #27 caused by autoprefixer only generating prefixes for last 1 browser versions
Tweak footer HTML
Added HipChat iframe window
Make HipChat iframe non-minimal
More spacing between action icons
Scroll to top for keyboard navigation events too
Revert "Disable url sharing temporarily until bugs are fixed"

This reverts commit 0829c70c6bdd83086230ce5eec4bcaf63f816211.
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Cycle/wrap through themes. Fixes #50
Fix bug of toggling mode in preferences screen doesn't behave correctly
Fixed theme toggling issue on Firefox and IE
Fix missing bidding-stats element problem
Replaced thumbnail for NUSMods
Merge branch 'master' into production