Pulled all to inside core.

1. Refined Typing system ( to be more compact )
2. Cons class improved in status visible.
3. Added Delegate for outer info hooker.
4. CoreExpressions: Moved all Eval / Parse function inside.
5. Mjonir:
- Improved error messaging system.
- Added more boolean operator.
- Fixed CastingType's data trim end and added more types.
6. Program:
- Moved all interpreter-related content > Core.