new ring items. clearer naming.

data/campaigns/Under_the_Burning_Suns/scenarios/2_Harsh_Sands.cfg

@@ -974,7 +974,7 @@ first_time_only=no
         [item]
         x=$x1
         y=$y1
-        image=items/ring2.png
+        image=items/ring-white.png
         [/item]
 
         [set_variable]
@@ -1057,7 +1057,7 @@ side=1
     [object]
         id=Travelring
         name= _ "Traveler's Ring"
-        image=items/ring2.png
+        image=items/ring-white.png
         description= _ "At the end of each turn, this unit takes no damage from the desert."
         [filter]
             x=$ring_x

data/campaigns/Under_the_Burning_Suns/scenarios/4_Orcish_Foothills.cfg

@@ -1026,7 +1026,7 @@ description=Panok
 animate=yes
 [/kill]
 
-{PUT_IMG items/ring1.png $x1 $y1}
+{PUT_IMG items/ring-gold.png $x1 $y1}
 
 [set_variable]
 name=ring_x
@@ -1169,7 +1169,7 @@ side=1
 	[object]
 		id=SpeedyRing
 		name= _ "Ring of Speed"
-		image=items/ring1.png
+		image=items/ring-gold.png
 		description= _ "This ring will increase your maximum speed by 1."
 		[filter]
 			x=$ring_x