Fix error when submitting changes when editing a competition.
Merge branch 'master' of https://github.com/codalab/codalab into dev
Merge branch 'master' into dev
added calendar widget (needs color/styling update)
Adding HTML editing functions to competition edit page.

Conflicts:
	codalab/apps/web/forms.py
	codalab/apps/web/views.py
Added in leaderboard_management_mode for editing.

Conflicts:
	codalab/apps/web/forms.py
	codalab/apps/web/static/css/Main.css
	codalab/apps/web/views.py
Fixes for text area heights.
final updates for edit page

Conflicts:
	codalab/apps/web/forms.py
	codalab/apps/web/static/css/Main.css
Merge branch 'master' into dev
Added tinyMCE
Experiment display rough first pass
Add API endpoint to list bundle contentand some clean-up.
Basic MathJax support (#325)
Merge branch 'master' into dev
Improve appearance of MathJax equations and hide experiment feature by default.
Merge branch 'master' into dev
Fixing rendering HTML so it's consistent.
SASS changes for PR #350. Also fix compilation issues by moving import of settings file.
More SASS changes and font changes for PR#350.
Merge branch 'master' into dev