Added currencies

Pixels and Essence can be found in the interface now.
SpawnableItemFetcher updated to support the newer .currency file
extension.

.gitignore

@@ -10,3 +10,12 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+SpawnableItemFetcher/SpawnableItemFetcher/bin/Debug/SpawnableItemFetcher.exe
+SpawnableItemFetcher/SpawnableItemFetcher/bin/Debug/SpawnableItemFetcher.pdb
+SpawnableItemFetcher/SpawnableItemFetcher/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
+SpawnableItemFetcher/SpawnableItemFetcher/obj/Debug/SpawnableItemFetcher.csproj.FileListAbsolute.txt
+SpawnableItemFetcher/SpawnableItemFetcher/obj/Debug/SpawnableItemFetcher.csprojResolveAssemblyReference.cache
+SpawnableItemFetcher/SpawnableItemFetcher/obj/Debug/SpawnableItemFetcher.exe
+SpawnableItemFetcher/SpawnableItemFetcher/obj/Debug/SpawnableItemFetcher.pdb
+SpawnableItemFetcher/SpawnableItemFetcher/SpawnableItemFetcher.csproj.user

SpawnableItemFetcher/SpawnableItemFetcher/Program.cs

@@ -26,7 +26,7 @@ enum ResultType {
         /// <summary>
         /// File extensions for all items.
         /// </summary>
-        static string[] extensions = ".activeitem,.object,.codex,.head,.chest,.legs,.back,.augment,.coinitem,.item,.consumable,.unlock,.instrument,.liqitem,.matitem,.thrownitem,.harvestingtool,.flashlight,.grapplinghook,.painttool,.wiretool,.beamaxe,.tillingtool,.miningtool,.techitem".Split(',');
+        static string[] extensions = ".activeitem,.object,.codex,.head,.chest,.legs,.back,.augment,.currency,.coinitem,.item,.consumable,.unlock,.instrument,.liqitem,.matitem,.thrownitem,.harvestingtool,.flashlight,.grapplinghook,.painttool,.wiretool,.beamaxe,.tillingtool,.miningtool,.techitem".Split(',');
 
         // Item names to exclude from the list.
         static string[] ignoredItems = new string[]