* Specific versions supported are managed in XXXXXX.client.py with a
mapping from version to client class. This is based on the scheme
that is included in novaclient; none of the other client libs have
that capability.
Change-Id: I930b197f1189e7f52c3b0096e73e0773cf925542
Remove unused common.utils functions
prettyprint 0.6 removed printt at the last minute, our references
to it turned out to be in unused code; remove it.
Change-Id: I38a4d9a169beaecfd53eafc5b10f06201bac0c31