Merge branch 'stable-2.8'

* stable-2.8:
  "repo download" supports authentication

Change-Id: I068a47d8f9bcc108a374795aff4a6e84179b3d5c
tree: 72f1d5213cf2a45e0d3d25ab8eb3e14b91d193cb
  1. src/
  2. BUCK
  3. LICENSE