Initial import of v1 controller test
Added more tests for V1 Rack
Update CONTRIBUTING.rst

We had not said where to get the openstack-config tool
Merge pull request #19 from mfojtik/tests

Initial addition of the test for V1 controller
initial commit of 'calling out to Nova for Flavor management' code - UNTESTED - will fix in story
next sprint. more info in comments @ ./tuskar/compute/nova.py
Expose Flavor resource as a subcollection of ResourceClass - initial commit

examples @
https://github.com/tuskar/tuskar/wiki/cURL-commands#flavor---this-resource-only-exists-as-part-of-resourceclass
Merge branch 'nova_flavors' of github.com:marios/tuskar into nova_flavors