Merge pi-qpr1-release PQ1A.181105.017.A1 to pi-platform-release

Change-Id: Id08fdcae21e3ceb54e893a9ed11da6e67c889895
tree: 83d36ddec8d5775787f11622accc36aee9be2f62
  1. core/
  2. services/
  3. wifi/