syslog: no no and no. we don't need this
nettle: update to nettle-2.7

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-12.1.10

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-4bec05a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-4bec05a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/linux: add SPI device support, this fixes #2251

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