skip all actions when bootstrapped
skip all actions when bootstrapped

Cuts down repeated execution time to expected single SSH round-trip.
rjrivero/gwmanager,TimothyKlim/ansible-coreos-bootstrap,sigma/ansible-coreos-bootstrap,rjrivero/gwmanager,vmware/ansible-coreos-bootstrap,defunctzombie/ansible-coreos-bootstrap,skilld-labs/ansible-coreos-bootstrap,rjrivero/gwmanager,TimothyKlim/ansible-coreos-bootstrap,rjrivero/gwmanager,defunctzombie/ansible-coreos-bootstrap