Update charted to 0.4.8 and roll

packages/charted/README.md

Index: packages/charted/README.md
diff --git a/packages/charted/README.md b/packages/charted/README.md
index 2f7f57e1c3da6b4aca2fdcc023399b52df97685d..1002aba290f0fb4cf9c2fb36b373faa6799bb316 100644
--- a/packages/charted/README.md
+++ b/packages/charted/README.md
@@ -1,18 +1,25 @@
-Visualization toolkit for Dart
-==============================
+# Visualization toolkit for Dart
+
 [![Build Status](https://drone.io/github.com/google/charted/status.png)](https://drone.io/github.com/google/charted/latest)
 
 Charted provides
-* A selection API similar to D3.js
-* Visualization utilities ported from D3.js
-* An easy-to-use API to create charts including an SVG implementation based on the Selection API.
-* An interactive demo
+
+*   A selection API similar to D3.js
+*   Visualization utilities ported from D3.js
+*   An easy-to-use API to create charts including an SVG implementation based on
+    the Selection API.
+*   An interactive demo
 
 ## Screenshot of Charted interactive demo
+
 ![Screenshot of Charted interactive demo](https://raw.githubusercontent.com/google/charted/master/charted-demo-screenshot.png)
 
 ## Get started with the interactive demo
-Get started with Charted by trying out the interactive demo provided with the package. Follow these instructions and get it running locally on your machine (Git and the Dart SDK has to be installed first):
+
+Get started with Charted by trying out the interactive demo provided with the
+package. Follow these instructions and get it running locally on your machine
+(Git and the Dart SDK has to be installed first):
+
 ```bash
 git clone git@github.com:google/charted.git
 cd charted