rpi-firmware: use custom repo and bump version

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
rpi-userland: bump version

remove musl patch since it is now upstream
remove patch for faulty assert

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
rpi-userland: add additional pkg-config libs

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
rpi-userland: rename patches to new convention

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
emulationstation: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2_gfx: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2_image: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2_mixer: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2_net: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
sdl2_ttf: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
retroarch: new package

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
board/ryco: add postscript.sh

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
system: create network interfaces file

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
board/ryco: add script to archive kernel and rpi-firmware

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
openssh: create host keys on a read-only file system

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
system: add option to install additional init scripts

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
system/skeleton: fixup /etc/fstab

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
system: add option to load specific kernel modules during startup

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
rp-pppoe: install sysv startup script

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>