More detailed errors on githost error page
Created by: stith
I've run in to this a couple times, I'd be very helpful to have some more details on exactly what went wrong when we get redirected to /errors/githost. "Gitlab error, check your configuration" isn't very helpful. Even just more information in the logs would be great, for example "Couldn't push update to origin", or "Couldn't check out gitolite-admin".