Use gerrit mirror instead of github

Change-Id: Ie0c9ba23cb3e9ab50538e0327d66d12d6cf08634
Update restbase master

Change-Id: I4f6626d7158dcf74c8c67176042362457ad74006
Update dependencies

Change-Id: I7309c908db9f65726948a5ddd5eb888164cd2227