Disable organization deletion
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1106563
Organization deletion has a number of problems and bugs. For the next release, we are going to disable it.
Refs #6123,BZ1106563 - Disabling org deletion
We're not supporting deleting orgs in the next release so this change will
temporarily disable that functionality until then.