Fix pylint recommendations.
Pylint recommendations for convert.py.
Fix unit tests after function renaming.
Pylint improvements for paths.py.
Merge branch 'pylint'

Conflicts:
	convert.py
	paths.py
Move unit tests to test directory.
Moved misc files to res directory.
Move test_mmux.py to test directory.
Add Python package.
Add grouping container logic to python package.
Add menu mux logic to python package.
Move converter logic to python package.
Move layers logic to python package.
Remove redundant execution code from package.
Some pylint improvements.
Merge branch 'restructure'