- Switched back to custom window management, taking another stab

- Refactored lang yet again, `fennec/lang` is now C++ language. `fennec/string` `fennec/filesystem` and `fennec/format` are now independent.

include/fennec/memory/pointers.h

@@ -19,7 +19,7 @@
 #ifndef FENNEC_MEMORY_POINTERS_H
 #define FENNEC_MEMORY_POINTERS_H
 
-#include <fennec/langcpp/type_traits.h>
+#include <fennec/lang/type_traits.h>
 
 namespace fennec
 {
@@ -109,16 +109,7 @@ public:
 	/// \brief Pointer Constructor, creates a unique_ptr that owns `ptr` with deleter `del`
 	/// \param ptr The resource to own
 	/// \param del The deleter
-	explicit constexpr unique_ptr(pointer_t ptr, const delete_t& del)
-		: _delete(del)
-		, _handle(ptr) {
-	}
-
-	///
-	/// \brief Pointer Constructor, creates a unique_ptr that owns `ptr` with deleter `del`
-	/// \param ptr The resource to own
-	/// \param del The deleter
-	explicit constexpr unique_ptr(pointer_t ptr, delete_t&& del = delete_t())
+	explicit constexpr unique_ptr(pointer_t ptr, const delete_t& del = delete_t())
 		: _delete(del)
 		, _handle(ptr) {
 	}