[rdo-list] Review login

[Alan Pevec]

> [zaitcev at lembas openstack-swift.master]$ git review rpm-master
> Could not connect to gerrit.
> Enter your gerrit username: zaitcev
> Trying again with ssh://zaitcev@review.rdoproject.org:29418/openstack/swift-distgit
> <traceback object at 0x7f3fbb9e5ea8>

If you used rdopkg clone you can now rdopkg review-spec but we also
need to fix defaultremote in .gitreview, I've raised that in
https://github.com/openstack-packages/rdopkg/issues/63

Cheers,
Alan