Update and rename Draft 1 to draft1

Quite a lot of work since the last draft. Now, instead of one agent, X number of agents roam around the environment. And there are apples that when found by agents will move to a random location within the grid. Different agents have different colours and the trace they leave is of the same colour as the agent that produces it.

A sort of basic dashboard has been set up that displays the agents' number of eaten apples, their location and the apples' location.

And also, snapshots are taken every time an agent moves.