More changes to rename this to openstack-compute

In the previous commit, the vast majority of the work to move this
repo to openstack-compute was completed. Functionally it works. This
change is intended to address some cosmetic issues and make it
consistent with work done in other cookbook repos.

All tests pass.

Change-Id: I58216cd87b9ff0a77c599c7b5aab132ab2a9304d
Merge "More changes to rename this to openstack-compute"