bump wordpress version
bump wordpress version

daheim/daheim-wordpress,aaam/tutum-docker-wordpress-nosql,xiongjungit/wordpress-stackable,elnerdo/wordpress,jarkkolaine/wordpress-stackable,sunshineo/tutum-docker-wordpress-nosql,donnguyen/wordpress-stackable,daheim/daheim-wordpress,tutumcloud/wordpress-stackable,tutumcloud/wordpress-stackable,donnguyen/wordpress-stackable,sunshineo/tutum-docker-wordpress-nosql,daheim/daheim-wordpress,jarkkolaine/wordpress-stackable,elnerdo/wordpress,xiongjungit/wordpress-stackable,aaam/tutum-docker-wordpress-nosql