go = function(){
						// indicates that a collection of steals has started
						steal.trigger("start", cur);
						when(cur,"complete", function(){
							steal.trigger("end", cur);
						});
						cur.loaded();
					}
Maps a 'rooted' folder to another location.
@param {String|Object} from the location you want to map from.  For example:
  'foo/bar'
@param {String} [to] where you want to map this folder too.  Ex: 'http://foo.cdn/bar'
@return {steal}