Merge branch 'stable-2.12'

* stable-2.12:
  Add 'eclipse-out' to the list of ignored folders
  Fix Eclipse project generation

Change-Id: I32545167c8fed5ba5ca8b0a7884a784a3e9f48bb
tree: 70f344c8aa6a83f8e3701b7e939a26d5e14f5552
  1. .buckconfig
  2. .gitignore
  3. .settings/
  4. BUCK
  5. LICENSE
  6. lib/
  7. src/