Added full js & js_util packages

packages/quiver_iterables/test/count_test.dart

 // Copyright 2013 Google Inc. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 library quiver.iterables.count_test;
 
 import 'package:test/test.dart';
-import 'package:quiver/iterables.dart';
+import 'package:quiver_iterables/iterables.dart';
 
 main() {
   group('count', () {
     test("should create an infinite sequence starting at 0 given no args", () {
       expect(count().first, 0);
       expect(count().take(5), [0, 1, 2, 3, 4]);
     });
 
     test("should create an infinite sequence starting from start", () {
       expect(count(3).first, 3);
       expect(count(3).take(5), [3, 4, 5, 6, 7]);
     });
 
     test("should create an infinite sequence stepping by step", () {
       expect(count(3, 2).first, 3);
       expect(count(3, 2).take(5), [3, 5, 7, 9, 11]);
       expect(count(3.5, 2).first, 3.5);
       expect(count(3.5, .5).take(5), [3.5, 4, 4.5, 5, 5.5]);
     });
   });
 }