fontconfig: update to fontconfig-2.11.1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-f15c3b5

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-f15c3b5

Signed-off-by: Stephan Raue <stephan@openelec.tv>
linux: update to linux-3.14.5

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