Translation updates

[Dave Symonds <ds@seul.org>]

Hi,

Attention: Translators

It's probably about time that the translations get updated. A complete
review of all the strings for your language would be great, but in case
you can't, I've listed below particular strings that remain
untranslated.

-----------------------------------------------
"Graph is weakly connected."
"Graph is strongly connected."
"Edit"		[ as in an Edit menu ]
"Undo"
-----------------------------------------------


Thanks in advance,

Dave.

--
"Computer science is no more about computers
  than astronomy is about telescopes."
	- E.W. Dijkstra