rfalke: Cleanup of the future tech handling. This in...

This is an automated notification of a change to freeciv cvs, 
on Mon Jan 21 02:16:19 PST 2002 = Mon Jan 21 10:16:19 2002 (GMT)
by Raimar Falke <rf13@xxxxxxxxxxxxxxxxxxxxxx>

---- Files affected:

freeciv/client/gui-gtk helpdlg.c inteldlg.c repodlgs.c
freeciv/client/gui-win32 helpdlg.c inteldlg.c
freeciv/client/gui-mui helpdlg.c inteldlg.c
freeciv/client/gui-xaw helpdlg.c inteldlg.c repodlgs.c
freeciv/po POTFILES.in
freeciv/common tech.c tech.h
freeciv/server plrhand.c unittools.c

---- Log message:

Cleanup of the future tech handling. This includes a test function
(is_future_tech) and a generic method for the generation of the names
for technologies (get_tech_name).