Change plateau coordinates as array to x and y coords, add getters and setters for x and y coords, change isRoverOutofBounds to show these updates
Remove empty spaces before end bracket in Position
Add possibility to use other input files, change plateau instantiation to use new args x and y
Change test to use x and y args, remove after and before because not using in PLateauTest
Add tests for different rovers and plateaus - to check if end position is correct
Change name slightly of Position methods
Add comments for methods to make clear