Minor include cleanups.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2390 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/items/attachment.hpp

@@ -21,10 +21,10 @@
 #define HEADER_ATTACHMENT_H
 
 #include "stk_config.hpp"
-#include "items/item.hpp"
 #include "utils/random_generator.hpp"
 
 class Kart;
+class Herring;
 
 // Some loop in Attachment.cpp depend on PARACHUTE being the first element,
 // and TINYTUX being the last one. So if new elemts are added, make sure

src/moveable.cpp

@@ -22,6 +22,7 @@
 #include "material_manager.hpp"
 #include "material.hpp"
 #include "user_config.hpp"
+#include "coord.hpp"
 
 Moveable::Moveable()
 {