Cut release branch

from Stanford-Online/master
into Stanford-Online/rc
Fix Enroll-email subject containing newline
Merge pull request #103

from Stanford-Online/sjang92/email_subject_bugfix
into Stanford-Online/rc
Release to production

* origin/rc:
  Fix Enroll-email subject containing newline
  Fix Enrollment Email UI/UX
  send beta testers to dashboard
  Remove commented code
  Cleaning up messes from hurried upstream merge
  move stanford logo where tests can find it
  Code additions to enable Ooyala player XBlock.
Backport release

from Stanford-Online/release
into Stanford-Online/master