Merge "Rename os project usage list to os usage list"

Author: Jenkins

setup.cfg

@@ -133,6 +133,7 @@ openstack.compute.v2 =
     server_unrescue = openstackclient.compute.v2.server:UnrescueServer
     server_unset = openstackclient.compute.v2.server:UnsetServer
 
+    usage_list = openstackclient.compute.v2.usage:ListUsage
     usage_show = openstackclient.compute.v2.usage:ShowUsage
 
 openstack.identity.v2 =