Cinder: remove deprecated configuration options

Commit d55dfc6d0d86157832d016243cb5e7a736f2495a deprcated
configuration options. These have been removed.

Change-Id: I96c3172266ea382ee405dc67b696355b97fa1fec
Glance: remove deprecated config options

Commit 4b6e75b5f8037adbf63ac2f03dca17f0c8c0bc08 marked configuration
options as deprecated in Juno. These were removed.

Change-Id: Ia450760b32228fb208e5316694d0ea536d3c685f
Merge "Cinder: remove deprecated configuration options"
Merge "Glance: remove deprecated config options"