Update pom.xml
Update pom.xml

Update to match App Engine Maven Endpoints artifact.
GoogleCloudPlatform/appengine-endpoints-helloendpoints-java-maven,fbelzunc/appengine-endpoints-helloendpoints-java-maven,GoogleCloudPlatform/appengine-endpoints-helloendpoints-java-maven,GoogleCloudPlatform/appengine-endpoints-helloendpoints-java-maven,fbelzunc/appengine-endpoints-helloendpoints-java-maven,fbelzunc/appengine-endpoints-helloendpoints-java-maven,robotfoot/wdf-appengine,robotfoot/wdf-appengine,WalkerIX/restMe,WalkerIX/restMe,WalkerIX/restMe,robotfoot/wdf-appengine