0.8dev: PEP-0008 changes.


git-svn-id: https://svn.apache.org/repos/asf/bloodhound/trunk@1563593 13f79535-47bb-0310-9956-ffa450edef68
0.8dev: Make a test suite and allow modules to be executed.


git-svn-id: https://svn.apache.org/repos/asf/bloodhound/trunk@1563594 13f79535-47bb-0310-9956-ffa450edef68