Clean up commented skip declarations
Remove final vestiges of _debug_message
Use a safe variant of hasattr()
More print statement removal
Refactor some utilities to use list comprehensions
Remove unused pool 2 references
Somehow omitted fixtures when creating this branch
Forgot to bring along the client too.
Bringing over one more dependency
Updating config.py too
Bringing along behaviors.
__line() vs _line() -- symbol visibility issue fixed
Merge branch 'saf2_positive_rcv3_tests' of github.com:rackerlabs/otter into saf2_positive_rcv3_tests