tree a16f91d912f7423bf1fd2ab98cb4d83b67015513
parent 9bda9ca2f55b584189b83457d1cfea7805713f64
author Joe Gregorio <jcgregorio@google.com> 1403274940 -0400
committer Joe Gregorio <jcgregorio@google.com> 1403274940 -0400

Expand README to explain directory structure and how this repo is used.

BUG=skia:
R=borenet@google.com

Review URL: https://codereview.chromium.org/344213002