Implemented startScreen functionality
Removed star_title.png
Added some additional comments
Added simple player movement with WASD
Moved player obect into its own class
Merge pull request #2 from markbahnman/master

Basic Start Screen
Merge pull request #3 from markbahnman/class-refactor

Class refactor
Changed player movespeed (otherwise it flys off the screen)
Moved images to separate directory for neatness
Updated code to reflect new structure
Added code for player jumping, removed code for down button for now