update the README a little
authortla <tla@mit.edu>
Thu, 23 Jan 2014 15:57:03 +0000 (16:57 +0100)
committertla <tla@mit.edu>
Thu, 23 Jan 2014 15:57:03 +0000 (16:57 +0100)
commitcc8e6e62ad778a70e6f571019b709326e252ac89
tree1c6fcfaf3a62b9baa7a818cde440be2fa22e3528
parente4bdf6606498d358c80e45b8cee69250b3bee6d3
update the README a little
README.md