Use dynamic config to send package list in business logic request

Also add/clarify some logging in the BusinessLogicPreparer

bug: 118645514
bug: 118683333
Test: manual (must run gts on different branch)
Change-Id: I71dca57f42e9ee6d2f9ff027f6d5543ecb1c85b0
2 files changed
tree: 472869acf1231215cdf56b8a80b67f5b38256bbf
  1. common/
  2. tools/
  3. Android.mk
  4. test_defs.sh