Fix test_delete_should_not_.. to assert something

This changes test_delete_should_not_delete_if_provider_location_not_provided
to assert the case it is testing.

Closes-bug: 1284263

Change-Id: I25160140e15721e0de4251ba2373a560d4b0ad46
Update FibreChannel Zone Manager config

This patch changes the way the config options are
layed out in the cinder.conf to follow the
standards for grouping settings together.

Instead of using dynamic config names to group
settings together by fabric name, we look for
fabric groups based upon the fc_fabric_names.
We also create a new fc-zone-manager group
for all of the global fczm settings.

Change-Id: I91c8a05adec2fb12f664ca0df6007465c1a460e0
Closes-Bug: #1284338
DocImpact
Merge "Fix test_delete_should_not_.. to assert something"
Merge "Update FibreChannel Zone Manager config"
(Test commit) Change README to reflect Jio's fork of Cinder

Change-Id: I3f26c0a736e63725aec24ca2fa12c707b8e6460f