There is a bug in git-review where it doesn't properly configure itself
if it needs to before sending a patchset to gerrit. To get around this
explicitly configure git review.
Change-Id: I89cce741fd0ceb1e4fc4078bf2a53757cefec424
Reviewed-on: https://review.openstack.org/12880
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins