Extending the Neutron with configuration parameters and scripts for
deploying OVS with DPDK support enabled. The new functionality takes
care of binding NICs to DPDK and adding those to OVS bridges of type
'netdev'.
Co-Authored-By: Rihab Banday <rihab.banday@ericsson.com>
Change-Id: I9932123986a0b723d7523136940d325bcfde983d
1f8933da46