Core/StackArray: Moved StackArray class to its own header

src/Nazara/Physics2D/PhysWorld2D.cpp

@@ -3,7 +3,7 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Physics2D/PhysWorld2D.hpp>
-#include <Nazara/Core/MemoryHelper.hpp>
+#include <Nazara/Core/StackArray.hpp>
 #include <chipmunk/chipmunk.h>
 #include <Nazara/Physics2D/Debug.hpp>
 
@@ -44,7 +44,7 @@ namespace Nz
 			{
 				//TODO: constexpr if to prevent copy/cast if sizeof(cpVect) == sizeof(Vector2f)
 
-				StackArray<Vector2f> nVertices = NazaraStackAllocation(Vector2f, vertexCount);
+				StackArray<Vector2f> nVertices = NazaraStackArray(Vector2f, vertexCount);
 				for (int i = 0; i < vertexCount; ++i)
 					nVertices[i].Set(float(vertices[i].x), float(vertices[i].y));