Restructured test_runner to better handle controller modules am: f436a98c28
am: 57a0bee81c

Change-Id: Ia8581b49eed9bfa29a76e430b9f07d691025464f
tree: 1ea95508b293f047a3dbba987d3aee9628f98762
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg