text: Title: Rewrite README.md using restructured text so that it renders nicely on the PyPi page
  Body: For eg: https://pypi.python.org/pypi/requests
  
  Credits: @Naereen from https://github.com/MechCoder/mondrian-art/commit/fcb639dbbc055fdb41e8ffc283a18856dbc637be#commitcomment-22325181