update getting started sample code to be consistent with docs ------------- Created by MOE: http://code.google.com/p/moe-java MOE_MIGRATED_REVID=48258573
update getting started sample code to be consistent with docs
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=48258573

dmolson/appengine-guestbook-python,adjohnson916/appengine-guestbook-python,thejeshgn/appengine-guestbook-python,ashwini0529/appengine-guestbook-python,bkeyvani/appengine-guestbook-python,thejeshgn/appengine-guestbook-python,Romzz/appengine-guestbook-python,GoogleCloudPlatform/appengine-guestbook-python,jerarl/gcp-appengine-python,GoogleCloudPlatform/appengine-guestbook-python,t9nf/appengine-guestbook-python,adjohnson916/appengine-guestbook-python,artificechicago/camp2016,Romzz/appengine-guestbook-python,JonGal/appengine-ml-demo,dmolson/appengine-guestbook-python,jeffgodwyll/appengine-flask-guestbook,JonGal/appengine-ml-demo,artificechicago/camp2016,wcyuan/weather-mailer,t9nf/appengine-guestbook-python,ashwini0529/appengine-guestbook-python,JackConnor/portfolio,jeffgodwyll/appengine-flask-guestbook,wcyuan/weather-mailer,JackConnor/portfolio,bkeyvani/appengine-guestbook-python,jerarl/gcp-appengine-python