MorphOS "port" by Jacek Piszczek.

Shell-only build.

FAQ:
	Q: mtr exits with "Error opening terminal: ***"
	A: Make sure you've got proper terminfos in gg:share/terminfo

	Q: can I build it myself?
	A: It should build right away from mtr-0.69 sources. (obviously you
	have to append the diffs ;)