Merge branch 'master' into irjudson

Conflicts:
	codalab/apps/web/static/foundation/css/codalab.css
	codalab/apps/web/templates/base.html
Pointing footer help

Make footer help point to about help location
Adding stub for local execution
adding execution script

for local execution
no change?
Added compute.py
updated compute.py
Local execute stub
Merge branch 'master' into irjudson-local-exec

Conflicts:
	codalab/apps/web/tasks.py
	codalab/apps/web/templates/base.html
	codalab/apps/web/views.py
Merge cleanup
remove cruft
local execution mostly working

Just need to package up output and store in azure.
local execution finished.
Merge branch 'master' into irjudson

Conflicts:
	codalab/apps/web/static/foundation/css/codalab.css
	codalab/apps/web/templates/base.html
First changes to move competition creation to it's own task.
resolve conflict
Working on leaderboard configuration for uploaded competition bundles.
Complex leaderboard implementation complete.
Merge branch 'master' into irjudson

Conflicts:
	codalab/apps/web/static/css/codalab.css
	codalab/apps/web/templates/web/my/_managed.html
Added 'Sign In' link to password_reset_from_key.html