*	Added some explanation of the options we had to draw the grid.
	See `proj/Grid.txt` to check out which one we chose and why.
*	Added a design of how the Graphical User Interface would look like in `proj/Graphics`.
*	Added a graphical design for the electronic elements which will be available in the final product. They're in `proj/Elements`.
	Soon we will use these images to draw them in the circuit view on mouse clicks.

TODO:
*	Factor out the grid drawing code some more.