kernel: arm-multi: disable hanging sunxi_ss crypto module.

udev loads the problematic module automaticly.
part/fsresize: fix on systems without initrd.

/proc/mounts has no correct entry for / on such systems.
Use mount instead.
flash-images: use third partition again as root.
kernel: kirkwood: fix legacy boot patch for dreamplug.
Merge branch 'seventeen' of git.ipfire.org:/pub/git/ipfire-2.x into seventeen