Use the same version that vert.x 2.1.5
Use the same version that vert.x 2.1.5

pjvds/atmosphere-samples,pjvds/atmosphere-samples,ydsakyclguozi/atmosphere-samples,ydsakyclguozi/atmosphere-samples,ydsakyclguozi/atmosphere-samples,pjvds/atmosphere-samples,pjvds/atmosphere-samples,ydsakyclguozi/atmosphere-samples