Started 1050 implementation and fix ups:

* Dat now loads (new animations aren't yet functional).
* Fixed the way we reference client versions.

TODO: Write new animation functionality & find out protocol changes.

src/client/tile.cpp

@@ -217,7 +217,7 @@ void Tile::addThing(const ThingPtr& thing, int stackPos)
                 append = (priority <= 3);
 
                 // newer protocols does not store creatures in reverse order
-                if(g_game.getProtocolVersion() >= 854 && priority == 4)
+                if(g_game.getClientVersion() >= 854 && priority == 4)
                     append = !append;
             }