bcm2835-bootloader: update to bcm2835-bootloader-ce9dbf9

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-ce9dbf9

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

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/*/linux: add ZRAM and FRONTSWAP support, update kernel config, add some PHY Network drivers on supported configs

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