This patch adds the updated cramfs-tools
suite from Nicolas Pitre.

This version has additional features
implemented over the 1.1 version still
packaged in some other distros, which
is unmaintained (available on
https://sourceforge.net/projects/cramfs/)

It handles uncompressed blocks, random
block placement and XiP.

Lightly tested, by loop-mounting a tiny (4kB)
cramfs in a file, worked fine.

-- 
Vincent Legoll