Start of refactor.  setuptools stuff.
Just moving stuff around.
Just start namespacing some stuff.
Lots of refactoring.  Not done, but need to commit.
Got things workin again, but with lots of shared state still.
Nuked a little global state.
Load config from disk.
Got statusbar wired up through the new signals pipes.
Write logs out to file as well.
Slowly killing global state.
Bugfix.
Might as well.
Disable fedmsg logging for now.  spammy.
Fix mro and super calling here.
Limit this for debugging..
Rename callbacks to _callbacks.
Print out log at close.
Some reprs.
Let the callbacks accept multiple arguments.
This doesn't work.. :/