Exclude supervisord logs from rotation templates

It is being provided out of box now, so we don't have to
include it into Fuel templates anymore

Related-bug: #1343285

Change-Id: I6894d5d9caf175941002574969b17a37f95f735e
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
Merge "Exclude supervisord logs from rotation templates"