Add Omniauth-Auth0 to GemFile
We're currently using the Omnibus package for GitLab CE and we're wanting to allow our users to sign in via Auth0. Unfortunately, we're unable to add custom gems to the Omnibus package, leaving us the only option to install GitLab via the source.
As we've done this previously and run into multiple issues with both installing and updating GitLab via the source, it's something we would not like to repeat.
Is it possible for this gem to be added to the GemFile? I'm comfortable creating a merge request for this.
(Also, can someone please add the 'feature proposal' tag to this issue? Thanks!)