Merge remote-tracking branch 'James/master'
Added a distance via pythagorus theorem.I apologise for spelling.
Merge remote-tracking branch 'joshua/master'
Add coins to the map
basic game working
Added pacman image
Merge branch 'master' of https://github.com/Glovers/YRSCoinGame
added comments to the basic game
Added pacman image
added pacman image to the game.
use panTo to centre the map on current position

Smooter centering of the pacman image on the centre of the screen.
name change to coin catcher, and move to full width of page.
Cleaned the git repository

Removed all unused files, and split the javascript and css into
distinct files to make it easier to edit.
CSS