travis: Point travis at the new slack
travis: Point travis at the new slack

NetSys/quilt,kayousterhout/quilt,ejj/quilt-dev,kelda/kelda,tejasmanohar/quilt,kklin/kelda,kklin/quilt,PenguinToast/quilt,kklin/quilt,kklin/quilt,LuiseV/quilt,NetSys/quilt,kayousterhout/quilt,LuiseV/quilt,tejasmanohar/quilt,quilt/quilt,quilt/quilt,PenguinToast/quilt,PenguinToast/quilt,kelda/kelda,ejj/quilt-dev,kklin/kelda,LuiseV/quilt,kayousterhout/quilt,tejasmanohar/quilt,ejj/quilt-dev,NetSys/quilt,kelda/kelda,tejasmanohar/quilt,NetSys/quilt,kayousterhout/quilt,kklin/quilt,NetSys/quilt,kelda/kelda,quilt/quilt,quilt/quilt,LuiseV/quilt,PenguinToast/quilt,PenguinToast/quilt,kklin/kelda,ejj/quilt-dev,LuiseV/quilt,kklin/kelda