xbmc: devinput: KEY_PROG1 is KEY_MEDIA now
bcm2835-driver: update to bcm2835-driver-1100e2a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-1100e2a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-12.2-ef79847

Signed-off-by: Stephan Raue <stephan@openelec.tv>