gitignore: ignore build products and file left by editors

BUG=chromium-os:17977
TEST=I've been using this for a few days without issue

Change-Id: Ib8e64bd5b59dff858a42214325bd9ab63db321ca
1 file changed
tree: 8ac05497ad5272112775ef0a3cc7ced5b71ca492
  1. include/
  2. src/
  3. tools/
  4. .gitignore
  5. LICENSE
  6. Makefile