Fix two bugs in place names

[Jim Kingdon <kingdon at panix dot com>]

OK, I've been playing xconq for some weeks/months now without any
problem in having it pick place names, and what happens to me today?
I get a dialog saying there was an internal error.  That's not so
strange.  The strange part is that it happened twice.  In a row.
Anyway, here's a fix:

2000-05-19  Jim Kingdon  <kingdon@panix.com>

	* lib/ng-african.g: Add Mauritania which had apparently been omitted.
	* lib/nat-names.g: Correct typo in reference to Paraguay city names.

Index: nat-names.g
===================================================================
RCS file: /cvs/xconq/xconq/lib/nat-names.g,v
retrieving revision 1.4
diff -u -r1.4 nat-names.g
--- nat-names.g	2000/02/23 13:51:13	1.4
+++ nat-names.g	2000/05/19 20:15:09
@@ -240,7 +240,7 @@
   (4 (noun "Papuan") (emblem-name "flag-papua")
     (unit-namers ((town city) papuan-place-names)))
   (4 (noun "Paraguayan") (emblem-name "flag-paraguay") (units ("Asuncion"))
-    (unit-namers ((town city) parayguayan-place-names)))
+    (unit-namers ((town city) paraguayan-place-names)))
   (22 (noun "Peruvian") (emblem-name "flag-peru") (units ("Lima"))
     (unit-namers ((town city) peruvian-place-names)))
   (50 #|65|# (noun "Filipino") (adjective "Philippine") (emblem-name "flag-philippines")
Index: ng-african.g
===================================================================
RCS file: /cvs/xconq/xconq/lib/ng-african.g,v
retrieving revision 1.4
diff -u -r1.4 ng-african.g
--- ng-african.g	2000/02/23 13:51:13	1.4
+++ ng-african.g	2000/05/19 20:15:10
@@ -122,6 +122,11 @@
   "Mopti" "Ngouma" "San" "Segou" "Sikasso" "Tessalit" "Tomboctou"
   ))
 
+(namer mauritanian-place-names (random
+  "Nouakchott" "Atar" "Kiffa" "Kaedi" "F'Derik" "Nouadhibou" "Bogue" "Rosso"
+  "Chinguetti" "Choum" "Akjoujt" "Aleg" "Kankossa" "Mederdra"
+  ))
+
 (namer moroccan-place-names (random
   "Agadir" "Azrou" "Casablanca" "El-Jadida" "Fez"
   "Goulmima" "Jerada" "Kasba-Tadla" "Kenitra" "Khouribga"