Add schedule command info to quickstart
Add schedule command info to quickstart

Signed-off-by: Nolan Brubaker <2b78f1a11b050030c931d98cf25a8c2d3b85b913@heptio.com>
Co-authord-by: Giancarlo Rubio <b70910fc01c2f7500ca8ab2613ea91e93ac02cbf@gmail.com>
Signed-off-by: Nolan Brubaker <2b78f1a11b050030c931d98cf25a8c2d3b85b913@heptio.com>

heptio/ark,heptio/ark