Merge pull request #37 from roaet/fix_derp

Fixed the logic error
Merge pull request #41 from roaet/9.2

Work for milestone 9.2
Changing RoleRouter to use standard factory,
instead of @classmethod wrapped instances.
Currently failing on tox filter tests
Fixing typo in Copyright statement.
Added "nova.context" as a default context
Adding punctuation to docstring
Fixing flake8 violations
Merge pull request #42 from insequent/roleroute_rework

Roleroute rework
Setting feature toggles to off by default

Changes will need to be done to all deployments to include enabled = true in
the configurations otherwise wafflehaus will do nothing.