General Bug fixes and Polish

Bugs: 

- There was a bug within the save system, where objects are being destroyed while the save system is trying to access the deleted objects. This issue renders the game unable to load to the next scene and automatically exists play  mode.

- This issues was soon fixed after re-scripting the code to first save any necessary data before its destroyed and load to the next scene.

Polish:

- There were new small features that were added to further polish the game such as:

1.  Auto Save system
2. Clear data system

- General code Polish for better optimization.