update dependencies to 3.2.0
update dependencies to 3.2.0

vert-x3/vertx-web-site,vietj/vertx,vietj/vertx,michel-kraemer/web-site,michel-kraemer/web-site,vert-x3/vertx-web-site,vert-x3/vertx-web-site,vietj/vertx,michel-kraemer/web-site