Some changes added to compile and run with Java 6 and Java 7.

  - correction of errors with Javac 6:
    - fields accessibility of generic class.

Change-Id: Ice8a707450cd07f1c562c826af644153a30e8cfe
Camera : Powerkey shutter (3/3)

Add PREVENT_POWER_KEY permission for camera powerkey shutter

Change-Id: Ic5254241941cd2334c215d578936f5f08e484c5c

Conflicts:

	AndroidManifest.xml