Add global flag to control replication

If gerrit is not configured for replication, don't force the issue.
We default the setting to True to avoid system breakage moving
forward.

Change-Id: Ibbd474c319d0c4ac6b1bad026c8b2b85ad6cc8c4
Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
1 file changed