Updating the Pearson link

Author: aarongustafson

_config.yml

@@ -48,8 +48,8 @@ navigation:
         title: Buy from Amazon
       - url: "http://www.anrdoezrs.net/links/7941166/type/dlg/http://www.barnesandnoble.com/w/adaptive-web-design-aaron-gustafson/1102101792?ean=9780134216140"
         title: 'Buy from Barnes & Noble'
-      - url: "http://click.linksynergy.com/link?id=ksYXFf8a/VY&offerid=145244.2319719&type=2&murl=http%3A%2F%2Fwww.peachpit.com%2Ftitle%2F9780134216140"
-        title: Buy from New Riders
+      - url: "http://click.linksynergy.com/deeplink?id=ksYXFf8a/VY&mid=24808&murl=http%3A%2F%2Fwww.informit.com%2Ftitle%2F9780134216140"
+        title: Buy from Pearson
       - url: /2nd-edition/read/foreword.html
         title: Foreword
       - url: /2nd-edition/reviews/