This is XZ Utils imported from:
http://tukaani.org/xz/

file = xz-5.0.7.tar.bz2
date = 20 September 2014
size = 1074352
sha1 = 7458b6492889a218a4a29e2a5b1e2ff7ca65a947

When upgrading, remember to update config.h in lib/liblzma.
./configure --disable-nls

Used in:
	lib/liblzma
	usr.bin/lzmainfo
	usr.bin/xz
	usr.bin/xzdec