Fix ordering example
Adds image manager. Test coverage is not complete yet.
Adds image manager to docs
Completes tests. Adds fixture API client
Removes notes
Small fixture adjustment
Adds flake8 to tox file
Update description
Adds flake8 test to travis.yml
Adds missing flake8 dep
Only run flake8 against python 2.7 code
Trial using tox with travis
Simplified tox.ini
Fixes typo in tox.ini
Fixes whitespace issue so W291 exception can be removed
Moves fixtures from mock to fixtures directory
Adds copyright/module docblock to fixture_client module
Merge pull request #245 from sudorandom/pep8

Adds flake8 to tox file
Merge pull request #247 from sudorandom/image_manager

Image manager
Moves the existing mock objects into fixtures.

There's a couple implementation details with this. I believe due to merging
hardware and bmc categories, something has changed with one of the hardware tests.
Literally one line isn't being covered, which probably means there's other things that
are incorrect as well.