projects/RPi/patches: add patch needed for NOOBS support

Signed-off-by: Stephan Raue <stephan@openelec.tv>
scripts/image: add initial NOOBS support

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-3ab17ac

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/patches/linux: update RPi patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-3ab17ac

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ffmpeg: update upstream patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-12.2-83bda98

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: update to connman-1.17

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