Re #50: Complete core loading of WarFoundry XML files * Start loading of UnitEquipmentItems * Fix XPath queries for equipment items and abilities * Allow UnitEquipmentItem to be created without a UnitType * Make adding UnitEquipmentItem to UnitType set UnitType of UnitEquipmentItem * Make loading of abilities and equipment items add the item to the race Also: * Code cleanup (line endings) * Make method to get equipment by ID return null instead of throwing "no such key" exception

--- a/api/Objects/Race.cs	Sun Jul 05 09:50:40 2009 +0000
+++ b/api/Objects/Race.cs	Sat Aug 01 16:06:25 2009 +0000
@@ -131,10 +131,10 @@
 			}
 		}
 
-		public  EquipmentItem GetEquipmentItem(string id)
+		public EquipmentItem GetEquipmentItem(string id)
 		{
 			EnsureFullyLoaded();
-			return (EquipmentItem)equipment[id];
+			return DictionaryUtils.GetValue(equipment, id);
 		}
 		
 		public List<EquipmentItem> GetEquipmentList()