projects/Cuboxi/patches/linux: add kernel upstream patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm_sta: update kernel 3.10 support patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
atvclient: update sources to address #3190
libXfont: update to libXfont-1.4.8

Signed-off-by: Stephan Raue <stephan@openelec.tv>
installer: add MMC support

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Generic/linux: buildin MMC to kernel

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Generic/options: install nvidia legacy driver on i386 builds, remove radeonsi driver from i386 builds, remove r200 driver on x86_64 builds

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