Add Python package requirements file.
Use 'argparse' for parsing command line options.
Add logging option.
Remove unused import.
Sort imports.
Reordered method.
Make bot exit when disconnected.
Process HTTP URLs in free text, which is not a command.
Add Spotify HTTP URL lookup.
Add 'six' package requirement.
Merge branch 'master' of https://github.com/jorabra/bogbot