CodaLab facelift
CodaLab facelift merge
Submit/retract result from leaderboard and majority of new leaderboard. Remove SubmissionResult. Remove temporary score test view. Add some tests. Fixes #123, #122 & #120.
Limit the number of times Foundation's sections are 'reflowed'
Added user avatar icon to topbar nav
Merge branch 'master' of https://github.com/codalab/codalab
Fix background color for headers in leaderboard tables
Fix background color for headers in leaderboard tables
Cleaning up homepage
Prepare leaderboard for sorting
Sized down blue subheader bar and other small styling tweaks
Merge branch 'master' of https://github.com/codalab/codalab
Removed profile pic on My CodaLab page to make more room, also cleaned up competition images on Competitions page
Merge remote-tracking branch 'upstream/master'

Conflicts:
	codalab/apps/web/models.py
	codalab/apps/web/static/foundation/css/codalab.css
	codalab/apps/web/static/foundation/css/screen.css
	codalab/apps/web/static/foundation/sass/_settings.scss
	codalab/apps/web/templates/base.html
	codalab/apps/web/templates/web/competitions/_results_page.html
Updates_Column_Sort_09_13_2013