Adding unit tests
Reducing usage of sys
Adding arguments to methods
Adding real test
Adding test_convert_single_wildcard
Adding test_convert_multiple_files and test_mirror_videos
Adding tests for -mir with exclusions, only, and logs
argparse works for files mode
Argparse works for mirror mode too
Merge branch 'master' into options

Conflicts:
	python/MKVtoMP4.py