operator= is a function too! std::forward is still appropriate.

Fix the potentially unsafe use of std::move I added to FifoQueue.

Source/Core/Common/Src/FifoQueue.h

@@ -46,7 +46,7 @@ public:
 	void Push(Arg&& t)
 	{
 		// create the element, add it to the queue
-		m_write_ptr->current = std::move(t);
+		m_write_ptr->current = std::forward<Arg>(t);
 		// set the next pointer to a new element ptr
 		// then advance the write pointer 
 		ElementPtr* new_ptr = new ElementPtr();