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.