Created README.rst from README.md with Pandoc.
Removed redundant README.md after conversion to .rst
Added rstcheck of README.rst to 'make lint'.
Changed MANIFEST.in to reference README.rst instead of README.md.
Merge pull request #47 from petteraas/convert_md_to_rst

Convert md to rst
Added command ml_sonos_playlists.
Linted changes and removed some debugging code.
Change required version of soco to 0.8