Update the homepage URL for the generated packages

R=kustermann@google.com
BUG=

Review URL: https://codereview.chromium.org//594123002

config.yaml

diff --git a/config.yaml b/config.yaml
index 8e378c8..9ffd95f 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,8 +1,8 @@
 packages:
 - googleapis:
-    version: 0.1.1
+    version: 0.2.0
     author: Dart Team <misc@dartlang.org>
-    homepage: http://www.dartlang.org
+    homepage: http://www.dartlang.org/googleapis/
     readme: resources/README.md
     license: resources/LICENSE
     changelog: resources/googleapis/CHANGELOG.md
@@ -62,9 +62,9 @@
     - youtubeAnalytics:v1  # https://developers.google.com/youtube/analytics/
 
 - googleapis_beta:
-    version: 0.1.1
+    version: 0.2.0
     author: Dart Team <misc@dartlang.org>
-    homepage: http://www.dartlang.org
+    homepage: http://www.dartlang.org/googleapis/
     readme: resources/README.md
     license: resources/LICENSE
     changelog: resources/googleapis_beta/CHANGELOG.md