Merge "update_device engine is now called by python2.7" am: ca03f968df am: 1b048033c8
am: b26eec0695

Change-Id: I7a8cf34372dc22ab6840722cf12fb218c64b6596
tree: 25e4f05ce41fe2f032bd78d89b9c581f0cdf662a
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg