STORM-350 FIXED Wrong icon (texture) was displayed for sounds in inventory.

By the way, just for consistency changed LINKFOLDER icon from "Inv_LinkItem" "Inv_LinkFolder".
The icons are equal, so this change has no effect.

indra/newview/llinventoryicon.cpp

@@ -50,7 +50,7 @@ class LLIconDictionary : public LLSingleton<LLIconDictionary>,
 LLIconDictionary::LLIconDictionary()
 {
 	addEntry(LLInventoryIcon::ICONNAME_TEXTURE, 				new IconEntry("Inv_Texture"));
-	addEntry(LLInventoryIcon::ICONNAME_SOUND, 					new IconEntry("Inv_Texture"));
+	addEntry(LLInventoryIcon::ICONNAME_SOUND, 					new IconEntry("Inv_Sound"));
 	addEntry(LLInventoryIcon::ICONNAME_CALLINGCARD_ONLINE, 		new IconEntry("Inv_CallingCard"));
 	addEntry(LLInventoryIcon::ICONNAME_CALLINGCARD_OFFLINE, 	new IconEntry("Inv_CallingCard"));
 	addEntry(LLInventoryIcon::ICONNAME_LANDMARK, 				new IconEntry("Inv_Landmark"));
@@ -83,7 +83,7 @@ LLIconDictionary::LLIconDictionary()
 	addEntry(LLInventoryIcon::ICONNAME_GESTURE, 				new IconEntry("Inv_Gesture"));
 
 	addEntry(LLInventoryIcon::ICONNAME_LINKITEM, 				new IconEntry("Inv_LinkItem"));
-	addEntry(LLInventoryIcon::ICONNAME_LINKFOLDER, 				new IconEntry("Inv_LinkItem"));
+	addEntry(LLInventoryIcon::ICONNAME_LINKFOLDER, 				new IconEntry("Inv_LinkFolder"));
 
 	addEntry(LLInventoryIcon::ICONNAME_INVALID, 				new IconEntry("Inv_Invalid"));