Have Travis CI test under Node.js 4.x
Have Travis CI test under Node.js 4.x

pump-io/pump.io,stephensekula/pump.io,e14n/pump.io,stephensekula/pump.io,e14n/pump.io,pump-io/pump.io,e14n/pump.io,pump-io/pump.io,stephensekula/pump.io