Fix up discovery_extras.py for v0.2beta1 support

discovery_extras.py

@@ -34,10 +34,9 @@ def main():
     dis = simplejson.load(f)
     f.close()
 
-    data = dis['data']
-    api = data[data.keys()[0]]
-    version = api[api.keys()[0]]
-    resources = version['resources']
+    api = dis['name']
+    version = dis['version']
+    resources = dis['resources']
     for res_name, res_desc in resources.iteritems():
       methods = res_desc['methods']
       for method_name, method_desc in methods.iteritems():

samples/buzz/buzz.py

@@ -28,7 +28,7 @@ def main():
   http = httplib2.Http()
   http = credentials.authorize(http)
 
-  p = build("buzz", "v1", http=http)
+  p = build("buzz", "v1", http=http, developerKey="AIzaSyDRRpR3GS1F1_jKNNM9HCNd2wJQyPG3oN0")
   activities = p.activities()
 
   # Retrieve the first two activities