Delete xmlreader sample

samples/xmlreader/xmlreader.cpp

@@ -1,15 +0,0 @@
-#include "Crown.h"
-
-using namespace Crown;
-
-int main(int argc, char** argv)
-{
-	XMLReader xml;
-	xml.LoadFile("res/window.xml");
-	xml.Print();
-
-	getchar();
-
-	return 0;
-}
-