code: function namespace() {
    var args = Array.prototype.slice.call(arguments);
    var setComponents = function(context, first, rest) {
      if(!context[first]) {
        context[first] = {
          models: {},
          collections: {},
          views: {},
        };
      }
      if(rest.length) {
        setComponents(context[first], _.first(rest), _.rest(rest));
      }
    };
    setComponents(window, _.first(args), _.rest(args));
  }
docs: Create a new namespace