Install metering_agent.ini and vpn_agent.ini
Install metering_agent.ini and vpn_agent.ini

Fixes Bug: 1221451
Change-Id: I83c4e4e0cfd6605930acfcc4f69ea9ece35abc24

gandelman-a/neutron-lbaas,gandelman-a/neutron-lbaas,citrix-openstack-build/neutron-lbaas,gotostack/neutron-lbaas,dougwig/x-neutron-lbaas,gotostack/neutron-lbaas,gandelman-a/neutron-lbaas,gotostack/neutron-lbaas