rfalke: Restrict the change from DS_NEUTRAL to DS_WA...

This is an automated notification of a change to freeciv cvs, 
on Sun Jan  6 02:35:06 PST 2002 = Sun Jan  6 10:35:06 2002 (GMT)
by Raimar Falke <rf13@xxxxxxxxxxxxxxxxxxxxxx>

---- Files affected:

freeciv/server savegame.c

---- Log message:

Restrict the change from DS_NEUTRAL to DS_WAR to AI players. Add
comments.

Reported as (PR#957) by Andreas Beckmann
<andreas.beckmann@xxxxxxxxxxxxxxxxxxxx> and as (PR#1146) by Christian
Knoke <ChrisK@xxxxxxxx>. Patch from Thue Janus Kristensen
<thue@xxxxxxx>.