PRID302 - Stuart Gardner

To make it slightly easier to navigate in areas where it isn't so clear to see the "Forward" button at the top of the page (locations where the sky is white/light coloured), I have introduced a "Forward" message that appears when the user mouses over the button.

Similarly, the left and right buttons now have "Turn Left" and "Turn Right" messages when moused over.

Hopefully, this will make it a little easier to navigate intuitively.