Add package install support to swift

Change-Id: I4034e1a19306547a78265c8ecbc9a52fd83ced8c
Add package install support to openstack-clients

Change-Id: Ib3d44dd3155947b685ff2769166379552b986e95
Revert "Add package install support to openstack-clients"

There was a problem with this commit that causes a regression, I added
a +A when I intended to -1. This needs to be reverted in order to allow
time to fix. Essentially the clients arn't getting installed on the
images because the reponame varies for each client library and
source-repositories does not support this.

This reverts commit 74438c32e0f8c29600aa57656555c88e69106afd.

Change-Id: Id24426027b3043538e41b4bddbe45750d78dbfb6