PolitikerNEU jpg and png support! ( currently linux only ? )

Some little changes where I forgot to integrate the playername
Mousescroll is not longer super fast

source/shared_lib/include/graphics/ImageReaders.h

@@ -0,0 +1,39 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2001-2010 Martiño Figueroa and others
+//
+//	You can redistribute this code and/or modify it under 
+//	the terms of the GNU General Public License as published 
+//	by the Free Software Foundation; either version 2 of the 
+//	License, or (at your option) any later version
+// ==============================================================
+
+#ifndef IMAGE_READERS_H
+#define IMAGE_READERS_H
+
+#include "FileReader.h"
+#include "BMPReader.h"
+#include "JPGReader.h"
+#include "PNGReader.h"
+#include "TGAReader.h"
+
+//Initialize some objects
+namespace Shared{ namespace Graphics{
+
+// =====================================================
+//	namespace ImageRegisterer
+// =====================================================
+
+namespace ImageRegisterer {
+
+	//This function registers all image-readers, but only once (any further call is unnecessary)
+	bool registerImageReaders();
+
+	//Since you can't call void methods here, I have used a method doing nothing except initializing the image Readers
+	static bool readersRegistered = registerImageReaders(); //should always return true, this should guarantee that the readers are registered <--> ImageReaders is included anywhere
+}
+
+}} //end namespace
+
+#endif