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Fixed the validate_location if statements. Haven't tested. Might not work.
Added Save & Load Features

They are located in the Grid class. They can load and save to a filename - name and grid has to be provided to save and load just has the name argument. The functions both return the grid they saved/loaded. 


BUGS:
- MUST ADD self.var_name TO FUNCTIONS
Added Ahmed's GUI files
Create main.py
Create grid.py
Create gui.py