2.21.4
===
- Fix a crasher and some cleanup:
	Bug 501635 – crash in Terminal: running gnome-session-sa...
	Bug 501667 – Use GCheksum for md5 and sha1
		Patch from Christian Persch
	Bug 501665 – Remove simple-x-font-selector
	Bug 144000 – encodings other than the current encoding are not listed
		in gnome-terminal on Solaris.