2148: Added udacity openid endpoint, but i still
need some logo to put on the login page.
2148: Applyed udacity logo on open id login
Merge branch 'production' into i-2148
2198: Allow underscore in subdomain names
2198: Allow underscore in subdomain names
2148: new udacity image
Merge branch 'production' into i-2198
Fixed tests, fernando added a video, we must organize our accounts
Re-enabling YT syncing prompt, we're ready to go
Merge branch 'production' into staging