FW Landing Pattern: Support for stop photo/video. Plus item unit test.

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Also hand carried text to speech changes from Stable to master. Plus
unit tests for that.

Need to hand carry some stuff from Stable to master in order to fix

This reverts commit ac73682a.

Fixed all the bugs the new tests found

This makes VehicleComponents reusable from core plugin without
requiring override of prerequisiteSetup

Prevent shutdown ordering crashes