Fix Joel's email, add Marky and Josh to moderators
Fix Joel's email, add Marky and Josh to moderators

Signed-off-by: Jorge O. Castro <ed73bb7a2cb9026271c3490d849b47102382b8e2@vmware.com>

kubernetes/k8s.io,kubernetes/k8s.io,kubernetes/k8s.io,thockin/k8s.io,kubernetes/k8s.io,thockin/k8s.io,thockin/k8s.io,thockin/k8s.io