another readme update

Closes #2

LGTM given by: @kconarro14

Squashed commit of the following:

commit b442eee21534e01ac84230f6ade46c8f763edb8b
Author: Kyle Conarro <kyle.conarro@rigor.com>
Date:   Mon Sep 30 15:50:41 2013 -0400

    another readme update