
The new auto-pulled requirements files exposed python 3 compat issues in a number of modules. We added these to tox.ini ignore temporarily, this change updates the print routines in bin/cinder and removes the debug cruft that was in the unit tests. Will update requirements and test-requirements appropriately in a follow up patch. Change-Id: I76ea24f4dc1f61c4f8a1d202b0554c90daf2c9cc