xbmc: update PR4445

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR4475

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR4473

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

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-9c7c2cd

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-9c7c2cd

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add upstream patch

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