Update the overlay [WIP]

PS2: Add some missing stuff...
PS3: Whitespace
PS4: Update the additional files
PS5: Print BAM stuff

Change-Id: Ifb4b45deee55199a4fe47968e6330d012d199ea5
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>

Conflicts:

	overlay/build/tools/releasetools/ota_from_target_files