Custom service endpoint

[radekstepan]

Build a little service endpoint having the same api as GitHub; use it for support of other services and internally to test request without proxyrequireing SuperAgent.

One could write it in Elixir and upgrade the app while online.

We would need to:

change the URL mappings on the client, like :provider/:owner/:name. store the auth tokens on the service so I can fetch all the repos from all sources