jdorje: Use the nation class and legend information ...

This is an automated notification of a change to freeciv cvs, 
on Wed Feb 12 10:38:59 PST 2003 = Wed Feb 12 18:38:59 2003 (GMT)
by Jason Dorje Short <jdorje@xxxxxxxxxxxxxxxxxxxxx>

---- Files affected:

freeciv/client/gui-gtk dialogs.c
freeciv/common capstr.c

---- Log message:
      Tag: HEAD

Use the nation class and legend information to make a more featureful
nation selection dialog.  Also, fix the capstring so that this
functionality is used.

Patch by Raimar Falke with help from myself and Vasco as PR#2841, with
style changes by me.