'login required' site setting improvements (PR #959)

Applying the fixes mentioned in: meta/4580/12

  • Remove static navigation from login page
  • Redirect to ‘/’ if OmniAuth login from ‘/login’
  • Allow customization of ‘login required’ message


You’ve signed the CLA, chrishunt. Thank you! This pull request is ready for review.

:+1: awesome … now we need to get ruby parley on it

Yep, yep. I’m hoping that happens.