Add common activites/logger to JumpingJack/Flashlight

Needed to allow these projects to build properly in release mode,
since they don't have phone apps.

Change-Id: Ibd69539090eeb9811a25ce19658cb94e6bf13a39
(cherry picked from commit 678f4f39de4dc7b83e6781db6aab541fbd554125)
2 files changed