Forward Port: Add Camera shutter sound [2/3]

Change-Id: I3ed04229c51d578b874328297eac5e9e255f51f0
Settings: Media Scanner on boot behaviour (2/3)

Settings part - fb part is merged and mediaprovider repo was patched up to LP

Change-Id: Ib9cf62b0e3550e6557248cd3d910908882a91c7f
Settings: Media Scanner on boot behaviour (2/3)

Settings part - fb part is merged and mediaprovider repo was patched up to LP

Change-Id: Ib9cf62b0e3550e6557248cd3d910908882a91c7f