Avoid code reviews for minor translation changes.
Avoid code reviews for minor translation changes.

If the only changes are the creation date or comments, don't send a
review. Resolves bug 1095183.

Change-Id: Idbc3f313d32b60563f4eff5fd97784a25fb8c428
Reviewed-on: https://review.openstack.org/18803
Reviewed-by: Clark Boylan <635fc31d01fa593720982fa0568e87170cedbe2c@gmail.com>
Reviewed-by: Jeremy Stanley <98883b97e35b7bb1ac282bb863f2e9d917db0454@yuggoth.org>
Approved: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Reviewed-by: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Tested-by: Jenkins

open-switch/infra_puppet-jenkins,open-switch/infra_puppet-jenkins