* Add diffutils 3.3 and diffstat 1.56

	deleted:    development/diffutils/diffutils-3.2-slackware.patch.xz
	renamed:    development/diffutils/diffutils-3.2-sdiffnowaitpid.patch.xz -> development/diffutils/diffutils-3.3-sdiffnowaitpid.patch.xz
	modified:   development/diffutils/diffutils.build