Allow jenkins to log into the host as root
Allow jenkins to log into the host as root

The architecture under which beaker is used is that
the jenkins user will run a program that ssh's back
into the host itself. It needs root privs to do this.

If jenkins can already do that, or a different builder
is more appropriate, please let me know.

Change-Id: I5d05edb9d0f3e7a8b32981d7943019bfb5fea04c

citrix-openstack/project-config,openstack-infra/project-config,anbangr/osci-project-config,coolsvap/project-config,Tesora/tesora-project-config,anbangr/osci-project-config,noorul/os-project-config,citrix-openstack/project-config,dongwenjuan/project-config,open-switch/infra_project-config,noorul/os-project-config,Tesora/tesora-project-config,coolsvap/project-config,openstack-infra/project-config,open-switch/infra_project-config,dongwenjuan/project-config