Jeck - Some basic options handling rewrites, main menu update, example alternate theme (for testing). I'm closing issues 44 and 45, as hopefully this resolves them satisfactorily.

* The alternate theme is just useful for testing themes, but please comment on the changes to the main theme.
 * Options reading and initializing separated from UI.
 * Options UI abstracted a bit, made more easily extensible.
 * With some extension, the options UI could be used as the basis for more complicated themes, if we load a file and use it to do stuff like GameStateOptions::Start()

projects/mtg/include/WResourceManager.h

@@ -44,15 +44,16 @@ enum ENUM_RETRIEVE_STYLE{
 };
 
 enum ENUM_CACHE_SUBTYPE{
-  CACHE_NORMAL =  (1<<0),          //Use default values. Not really a flag.
+  CACHE_NORMAL =  (1<<0),    //Use default values. Not really a flag.
   CACHE_EXISTING = (1<<1),   //Retrieve it only if it already exists
   
   //Because these bits only modify how a cached resource's Attempt() is called,
   //We can use them over and over for each resource type.
-  TEXTURE_SUB_CARD = (1<<2), //Retrieve using cardFile, not graphicsFile.
-  TEXTURE_SUB_AVATAR = (1<<5), //Retrieve using avatarFile, not graphicsFile.
-  TEXTURE_SUB_THUMB = (1<<3),//Retrieve prepending "thumbnails\" to the filename.
-  TEXTURE_SUB_5551 = (1<<4), //For textures. If we have to allocate, use RGBA5551.
+  TEXTURE_SUB_EXACT = (1<<2),      //Don't do any fiddling with the filename.
+  TEXTURE_SUB_CARD = (1<<3), //Retrieve using cardFile, not graphicsFile.
+  TEXTURE_SUB_AVATAR = (1<<4), //Retrieve using avatarFile, not graphicsFile.
+  TEXTURE_SUB_THUMB = (1<<5),//Retrieve prepending "thumbnails\" to the filename.
+  TEXTURE_SUB_5551 = (1<<6), //For textures. If we have to allocate, use RGBA5551.
 
 };