Remove double warning msg when adding cartridges

bz1169690
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1169690

When adding cartridges to an app that is approaching quota limits,
the "Warning: Gear <uuid> is using <percent> of disk quota" is printed twice.
This PR removes the report_quota when installing a cartridge, so the
quota is only reported once after the cartridge is installed.

plugins/msg-node/mcollective/src/openshift.rb

@@ -157,7 +157,9 @@ def cartridge_do_action
         exitcode, output, addtl_params = execute_action(action, args)
 
         if args['--with-container-uuid']
-          report_quota(output, args['--with-container-uuid'])
+          if action.to_s.include?("post-configure") || action.to_s.include?("deconfigure")
+            report_quota(output, args['--with-container-uuid'])
+          end
           if report_resource(output, args['--with-app-name'])
             exitcode = 222
           end