Updated openstack/openstack
Project: openstack/python-heatclient  27b1ab9260d4a12074504687fed008beba27aa60
null
Add a description of how stack-abandon works

The online help for stack-abandon does not make it clear that the stdout
will be a helpful blob of json, nor does it make clear what
stack-abandon will actually do.

Change-Id: I3822a87aba2b83261c0d0357a0b9024ce6f3a5b2