Added default root directory for tests, and altered dashLauncher.py to use it instead of the previous local path
Refactored fixtures into separate hierarchy
Fixtures are used when testing code and should look and behave like real content, you can make many different fixtures to test different circumstances. This one is using cquery with all of its content, that isn't relevant at the moment, but it will down the line. cQuery is used whenever you need to ask a directory what type it is; such as an Asset or Shot.
Merge pull request #2 from mottosso/master

Good job!
thanks