Merge pull request #97 from jdurand/master

Quick fixes
Update app time zone to eastern time
Add timestamp in title attribute (fix #82)
Remove debugger gem in tests
Add profile_picture in UserPresenter
Add nav_profile for user in navigation bar
Move DoubleLikeError in its own file
The beer is better at the new nav bar
merge last changes from master
Merge pull request #98 from opencodeqc/feature/no-debugger-in-tests

Remove debugger gem in tests
Remove bootstrap and fix elements affected
Merge pull request #99 from Madumo/redesign

Redesign
Update points display for comment, was looking like -1 instead of 1
Fix alert's style
Fix comment form not appearing when clicking reply button
Fix notifications text not appearing in alerts inside new post form
Fix error messages class name. Fixes #102
Merge pull request #101 from Madumo/redesign

Redesign - fix
Add ensure_current_user filter
Merge pull request #103 from opencodeqc/feature/ensure-current-user

Add ensure_current_user filter