Add OIDC support

[reda-alaoui]

I'd be nice to have OIDC (OpenID Connect) support.
Maybe via https://github.com/manfredsteyer/angular-oauth2-oidc .

I can make a contribution for that if you are interested.

[jrevol]

That would be a great Option, it does not seem always usefull for devs cause it's only a decorator of your API in the end, but its scares the shit out of some busness/security people to get access to the UI without logging in