Merge branch 'master' of github.com:GoogleCloudPlatform/nodejs-docs-samples

Author: jmdobry

appengine/mongo/server.js

@@ -31,6 +31,7 @@ var uri = 'mongodb://' +
  nconf.get('mongoPort') + '/' +
  nconf.get('mongoDatabase');
 
+// [START client]
 mongodb.MongoClient.connect(uri, function(err, db) {
 
  if (err) {
@@ -71,3 +72,4 @@ mongodb.MongoClient.connect(uri, function(err, db) {
  console.log('started web process'); 
  });
 });
+// [END client]