Removed reference to control font

(bringing branch up-to-date with master)
Merge branch 'dev-specialmode'
Initial sound files
Initial sound files
Inital
Sound Files
Merged player into sounds file, added new sounds, restricted move sound to one copy
Added sound triggers
Removed dev flag check for stats (now checked on key press)
Merged player into sounds file, removed test sounds
Disabled dev mode -> ready for release
Merge branch 'dev-sound' of http://github.com/owenjones/LuaSnake into dev-sound