projects/Cuboxi/linux: switch to CONFIG_PREEMPT_VOLUNTARY, this speedup the build esp for Cubox/HB i1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-14-f78c550

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update FM support patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Cuboxi/linux: build SGTL5000 codec statically in kernel, cleanup kernel config, add CONFIG_FB_MXC_LDB

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ppp: disable PPP_FILTER support, this fixes building if /usr/include/pcap-bpf.h is found, todo: move libpcap to unofficial

Signed-off-by: Stephan Raue <stephan@openelec.tv>
service.openelec.settings: update to service.openelec.settings-0.4.3

Signed-off-by: Stephan Raue <stephan@openelec.tv>
curl: update to curl-7.38.0

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