iptables: install sysv script with 0644 permissions
apt-mirror: new package
board/ryco/configs/rpi_server.config: add apt-mirror and msmtp
board/ryco/configs/rpi_toolchain.config: revert to gcc 4.8.x
nfs-utils: update sysv script
psplash: bump version
rpcbind: update sysv script
skeleton: update mount options in /etc/fstab
skeleton: update /etc/init.d/rcS