Suppress warnings with -qq
Suppress warnings with -qq

The quiet arg (-q) is cumulative and should suppress warnings when -qq is
specified per the help text. These warnings were previously added and
did not honor -qq.

Depends-On: I0cf206e8ceeecfca17dd99a83b8c2eaa50e66712
Change-Id: Ic9fe4d7934fa6ad9c4d689a5402f43231c245ada

dprince/tripleo-heat-templates,openstack/tripleo-heat-templates,dprince/tripleo-heat-templates,openstack/tripleo-heat-templates