renamed httt filenames

data/campaigns/Heir_To_The_Throne/scenarios/17_Hasty_Alliance.cfg

@@ -42,17 +42,17 @@
 	[story]
 		[part]
 		story= _ "The last dwarvish settlement far behind them, the party descended into the deepest of the hewn caverns. Except for disturbances caused by the occasional goblin, the air in the upper passages was still and tomblike."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 		[part]
 		story= _ "Stepping through a low corridor, Konrad and Delfador emerged from the mazelike catacombs into icy blackness. Darkness seemed to crush them. Lights flickered and went out. Even the staff of the elder mage struggled to produce enough light to see by."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 		[part]
 		story= _ "A cavernous void stretched out ahead, across which no ceiling or walls were visible.  Wind howled and whipped over narrow ledges bridging the depths, almost as if animated by powerful nearby magic... and newly awoken evil."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 	[/story]

data/campaigns/Heir_To_The_Throne/scenarios/18_Scepter_of_Fire.cfg

@@ -11,12 +11,12 @@ scenario_generation=cave
 	[story]
 		[part]
 		story= _ "Across the chasm, the air almost crackled with magical energy. It also became steadily warmer. The floor was smooth and glassy in places, and a faint glow provided a small reprieve from the thick blackness. Volcanic fumes drifted up from cracks in the floor."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 		[part]
 		story= _ "Distant rumbles and earthquakes made it difficult to keep steady footing. The very earth had come alive, heaving, and ready to be relieved of its century-old burden..."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 	[/story]

data/campaigns/Heir_To_The_Throne/scenarios/19_A_Choice_Must_Be_Made.cfg

@@ -19,17 +19,17 @@
 	[story]
 		[part]
 		story= _ "The Scepter, initially dulled from decades of dust and debris, began to glow from the ruby's inner fire. Dwarvish runes on the golden handle started to gently pulsate blue. The heat and light were comforting in the pitch black."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no
 		[/part]
 		[part]
 		story= _ "An early encounter with the Scepter in the hands of its new owners left several trolls as smoking husks. Sensing the awakening of a powerful magic, the dwellers of the deep quickly scattered and remained out of sight."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 		[part]
 		story= _ "Delfador led his young charges through lonely corridors and abandoned tunnels for four days. For the first time Konrad saw signs of fatigue in the old wizard's normally inscrutable face. Finally, fresh air greeted the party..."
-		#background="maps/wesnoth.png"
+		#background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 	[/story]

data/campaigns/Heir_To_The_Throne/scenarios/5b_Isle_of_the_Damned.cfg

@@ -46,7 +46,7 @@
 		[/part]
 		[part]
 		story= _ "The mermen finally saved Konrad from the sea, but were unable to get him back to the ship. With great effort though, they reached a nearby island..."
-		background="maps/wesnoth.png"
+		background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 	[/story]

data/campaigns/Heir_To_The_Throne/scenarios/7_Crossroads.cfg

@@ -36,17 +36,17 @@
 	[story]
 		[part]
 		story= _ "Konrad, Delfador, and Kalenz swiftly rode east through the wilderlands of Wesnoth."
-		background="maps/wesnoth.png"
+		background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 		[part]
 		story= _ "The queen's agents were still scouring the coastal regions, for news of Elensefar's rescue had not yet reached her."
-		background="maps/wesnoth.png"
+		background="maps/wesnoth-bw.jpg"
 		show_title=no
 		[/part]
 		[part]
 		story= _ "Small as it was, Konrad's army avoided the notice of hostile eyes in the sparsely populated western countryside. However, their luck did not hold."
-		background="maps/wesnoth.png"
+		background="maps/wesnoth-bw.jpg"
 		show_title=no		
 		[/part]
 	[/story]