remove unnecessary files as use files in openstack-infra
rename puppet/modules/jenkins to puppet/modules/jenkins_3p.
add jenkins-cli.jar and do reboot
add require for resource nodepool_scripts directory.
available jenkins sudo.
modify a manifest for master node.
fix an incorrect variable name.
do not use iptables.
copy ob_builder.pp, server.pp and template.pp as executing jenkins-job update.
use DEVSTACK_GATE_TEMPEST_REGEX.