Merge branch 'stable-2.15'

* stable-2.15:
  Allow git-upload-pack on Git/SmartHTTP

Change-Id: I0f0c253916ef3a9196cc523adf3b188778c70f74
tree: 74afb2d164f38f3f53fab94f4ac3d6ac040e9362
  1. .gitignore
  2. BUILD
  3. WORKSPACE
  4. bazlets.bzl
  5. src/
  6. tools/