Update charted to 0.4.8 and roll

packages/quiver_iterables/lib/iterables.dart

Index: packages/quiver_iterables/lib/iterables.dart
diff --git a/packages/quiver_iterables/lib/iterables.dart b/packages/quiver_iterables/lib/iterables.dart
deleted file mode 100644
index 26130bd6147823a91247a307590141e3f847ab28..0000000000000000000000000000000000000000
--- a/packages/quiver_iterables/lib/iterables.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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;
-
-import 'dart:collection';
-
-part 'src/concat.dart';
-part 'src/count.dart';
-part 'src/cycle.dart';
-part 'src/enumerate.dart';
-part 'src/infinite_iterable.dart';
-part 'src/merge.dart';
-part 'src/min_max.dart';
-part 'src/partition.dart';
-part 'src/generating_iterable.dart';
-part 'src/range.dart';
-part 'src/zip.dart';