Fix git push command.
Fix git push command.

The order of the string substitutions in git push was wrong.
Also, make -v _really_ verbose by printing all of the commands
that are run.

Change-Id: Ice45bc57ff1ae25f5f0457db956748450ee54c62

entropia1/git-review,meelapshah/git-review,openstack-infra/git-review,meelapshah/git-review,ka2m/git-review,jeeloo/git-review