/var/chef/roles file suffix changed.
/var/chef/roles file suffix changed.

Change-Id: I1f4e4923984e69509cb6d4d884f01fcc09799513

baigk/compass-core,stackforge/compass-core,baigk/compass-core,baigk/compass-core,stackforge/compass-core,openstack/compass-core,openstack/compass-core,openstack/compass-core,stackforge/compass-core,stackforge/compass-core,openstack/compass-core