Add lots of utils, PRESUBMIT.py

BUG=skia:2682
R=jcgregorio@google.com, rmistry@google.com

Review URL: https://codereview.chromium.org/341193004
11 files changed
tree: 6e0e223b2540fef49575579997e4f8aaffa6d08f
  1. .gitignore
  2. PRESUBMIT.py
  3. README
  4. __init__.py
  5. codereview.settings
  6. py/