Begin re-factoring

This is in a somewhat broken state at the moment. The get_files function
isn't properly structoring the data.
More work to make pypopcon more pythonic

The biggest change here is removing the runme function and using
python's apt module to profile debian packages.  Also cleaned up some
issues dealing with dicts/lists/strings in the get_files function.
Complete the pythonification of pypopcon

Final working form of pypopcon using python-isms.  Net result is removal
of runme function, leveraging python-apt for deb package profiling, and
better usage of main().