WIP - Broken Compile : Added pragma once and includes to all files + Parser fixes, and String improvements

Adding the pragma once and includes the files broke compilation, still diagnosing why.

- Some string functions were moved to the cpp, still need to do some more evaluation of it and the containers...
- Added support for forceinline and neverinline to parsing (untested)
- Added support for specifiers in operator cast such as explicit, inline/forceinline/neverinline, etc.
    - Before it only support const.
    - Still need to support volatile.
- Forceinline was not supported at all for tokenization, fixed that.

project/dependencies/string_ops.hpp

@@ -1,3 +1,6 @@
+#pragma once
+#include "memory.hpp"
+
 #pragma region String Ops
 
 GEN_DEF_INLINE const char* char_first_occurence( const char* str, char c );
@@ -260,4 +263,3 @@ GEN_IMPL_INLINE void str_to_upper( char* str )
 }
 
 #pragma endregion String Ops
-