Clean up local variable usage - Swift

Change-Id: Id02ebdfa5cb3f6c763293876c6bb031184ebd663
Clean up local variable usage - Keystone

Change-Id: I8e5506e9d29879459158ef796854ce7a67107d89
Clean up local variable usage - Horizon

Change-Id: I1924ecdd68a9c7bf947c06f33aa79c38ada1d3b4
Fix missing --container-format options

Cooresponding fix to https://review.openstack.org/114619 for lib/baremetal.

Closes-bug: 1357602
Change-Id: I1f4482f218b51ce7d7617cbd5771790c8dcb631a
Add some known contacts

These were taken from frequent committers for the area.

Change-Id: I3bdcb3e54cfb1a8e3d53748ab39da009b428c593
Clean up local variable usage - cinder

Change-Id: Iedeafa15def1fa26d4ddcbc5f670129f66e38b9d
Clean up local variable usage - Remainder

Minor cleanups in a couple ofplaces:
* Config funtions
* Stackforge
* TLS

Combined a couple of smaller changesets that are loosly related

Change-Id: Ifa16f2e4c0eca0ef3401c0dfdc4f3d91809021a5
Merge "Add some known contacts"
Merge "Clean up local variable usage - Remainder"
Merge "Clean up local variable usage - cinder"
Merge "Fix missing --container-format options"
Merge "Clean up local variable usage - Swift"
Merge "Clean up local variable usage - Horizon"
Merge "Clean up local variable usage - Keystone"
Merge branch 'master' of github.com:openstack-dev/devstack