code: function fileExists(file, handle) {
  		fs.exists(file, function(exists) {
  			handle.apply(null, exists ? [file] : []);
  		});
  	}
docs: Simple wrapper around fs.exists, allowing us to provide the filename in case it does exist
  @name    fileExists
  @access  internal
  @param   string    file
  @param   function  handle
  @return  void