Include-What-You-Use (#137)

* IWYU Core

* IWYU Noise

* IWYU Utility

* IWYU Audio

* IWYU Platform

* IWYU Lua

* IWYU Network

* IWYU Physics2D

* IWYU Physics3D

* IWYU Renderer

* IWYU Graphics

* IWYU NDKServer

* IWYU Fix

* Try to fix compilation

* Other fixes

include/Nazara/Utility/Animation.hpp

@@ -20,7 +20,6 @@
 #include <Nazara/Core/String.hpp>
 #include <Nazara/Utility/Config.hpp>
 #include <Nazara/Utility/Enums.hpp>
-#include <Nazara/Utility/Sequence.hpp>
 
 namespace Nz
 {
@@ -35,6 +34,8 @@ namespace Nz
 	};
 
 	class Animation;
+	struct Sequence;
+	struct SequenceJoint;
 	class Skeleton;
 
 	using AnimationConstRef = ObjectRef<const Animation>;