Fixed/Cleaned the deadzone code check
Fixed/Cleaned the deadzone code check

todo: figure out a cleaner way to manage/set deadzone
note : the _followX() function would deserve a clean rewrite as well :)

gopalindians/melonJS,srbala/melonJS,gopalindians/melonJS,TukekeSoft/melonJS,rlugojr/melonJS,TukekeSoft/melonJS,rlugojr/melonJS,TukekeSoft/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,MarkoIvanetic/melonJS,melonjs/melonJS,rlugojr/melonJS,srbala/melonJS,srbala/melonJS,melonjs/melonJS