bits and pieces to improve things
Merge branch 'master' of https://github.com/codalab/codalab

Conflicts:
	codalab/apps/web/static/foundation/css/codalab.css
updated footer.
Cleanup, wiring submission
Merge branch 'master' of https://github.com/codalab/codalab
Upload working!

Need to fix phase data and process the upload.
UI changes for participant joining the competition steps

This includes following,

1) Registering the participant
2) Status indication for pending , denying etc.
3) Login from the participant page
4) Arranging the submit result page.
UI changes for  Participate Page

UI changes for  Participate Page
Fixed "my competitions"

Changed order so participation is before management (since it's the more
common case).
Fixed partials so participation is filled in correctly.
Added link to my participating competitions
User submission table wired

Pulling data for the user submission table from the db; populating it on
page refresh.

Also converted to MS CDN for jquery js where we can.

TODO: Ajaxify it
Fixed scores, added details box

TODO: link to real data elements, wire up submit to leaderboard.
Added guest10

Just for Levert!
UX changes for display of competition participant status during admission process
Leaderboard submission wired

Need to deal with:
1) Phase activation
2) submission/leaderboard status
3) Toggling submit to remove (based on status (#2))
Fixed extra background image.
Working on phases.
turn off sorting in user table
Checkbox for submission to leaderboard

Set condition to not show it until we have a positive flag.
updated to be deterministic with users/statuses