few more strings in gdm2

[George <jirka 5z com>]

In fixing some of the bugs and issues with gdm2, there were a few more strings
added to the stable branch (there is not yet a devel one).

George

-- 
George <jirka@5z.com>
   Then, when you have found the shrubbery, you must cut down the mightiest
   tree in the forest... with... a herring!
                       -- The Knights Who Say 'Ni'