Update the status URL that is left in gerrit.
Don't push zuul refs to gerrit.
Don't proxy git requests to zuul in the apache config.
Change-Id: I578383d8bcec63b8581dc1a8b50405ad7e7070a5
Reviewed-on: https://review.openstack.org/18195
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: James E. Blair <corvus@inaugust.com>