Add files for more standardized build tools

- Prior investigation into linux packaging (not using pyinstaller) suggested
having setuptools files could make packaging easier and automatable
- Add setup.cfg and setup.py as initial starting point
- Add MANIFEST.in (at least temporarily)

Currently with the python build module this almost works for main application.
It does not include all the extra data files right now.

.gitignore

@@ -1,5 +1,6 @@
 .DS_Store
 __pycache__
+*.egg-info
 *.so
 *.mo
 *.waf*