Bitbucket import with dedicated OAuth application
Currently, we can only have one OAuth application (id/token pair) registered for the Bitbucket connector, but we have two use-cases:
- SSO sign-in/sign-up
- imports
The import use case needs full access to all the user repositories on Bitbucket, with no distinction between public and private. We don't want to ask that of people that just want to log in easily on dev.heptapod.net.