Added designs.nfv.nfv.
Added designs.nfv.nfv.

This is currently a simple application that connects one vhost_user
interface with one intel10g interface.

Fixes in the original version - pci, rx/tx naming, update to latest
intel args passing.

Signed-off-by: Luke Gorrie <6b3799be4300e44489a08090123f3842e6419da5@snabb.co>
Signed-off-by: Nikolay Nikolaev <5fb6ff14f2a3b931c007d120a649a55e86928f6a@virtualopensystems.com>

eugeneia/snabb,mixflowtech/logsensor,aperezdc/snabbswitch,kbara/snabb,pavel-odintsov/snabbswitch,dpino/snabbswitch,wingo/snabb,kellabyte/snabbswitch,eugeneia/snabb,dpino/snabb,kellabyte/snabbswitch,kbara/snabb,dwdm/snabbswitch,alexandergall/snabbswitch,hb9cwp/snabbswitch,kbara/snabb,alexandergall/snabbswitch,hb9cwp/snabbswitch,wingo/snabb,plajjan/snabbswitch,kellabyte/snabbswitch,SnabbCo/snabbswitch,alexandergall/snabbswitch,andywingo/snabbswitch,snabbco/snabb,eugeneia/snabb,dpino/snabb,heryii/snabb,xdel/snabbswitch,andywingo/snabbswitch,SnabbCo/snabbswitch,Igalia/snabbswitch,Igalia/snabb,lukego/snabbswitch,javierguerragiraldez/snabbswitch,plajjan/snabbswitch,dpino/snabbswitch,pirate/snabbswitch,heryii/snabb,Igalia/snabb,dpino/snabbswitch,eugeneia/snabbswitch,wingo/snabbswitch,wingo/snabb,kbara/snabb,snabbnfv-goodies/snabbswitch,mixflowtech/logsensor,heryii/snabb,lukego/snabbswitch,justincormack/snabbswitch,SnabbCo/snabbswitch,alexandergall/snabbswitch,snabbco/snabb,fhanik/snabbswitch,dwdm/snabbswitch,Igalia/snabbswitch,Igalia/snabb,Igalia/snabb,lukego/snabbswitch,plajjan/snabbswitch,eugeneia/snabbswitch,snabbco/snabb,virtualopensystems/snabbswitch,lukego/snabb,Igalia/snabbswitch,hb9cwp/snabbswitch,lukego/snabb,heryii/snabb,lukego/snabb,wingo/snabbswitch,Igalia/snabb,snabbco/snabb,dpino/snabb,alexandergall/snabbswitch,dpino/snabb,pirate/snabbswitch,mixflowtech/logsensor,snabbnfv-goodies/snabbswitch,kbara/snabb,dpino/snabbswitch,Igalia/snabb,eugeneia/snabb,SnabbCo/snabbswitch,eugeneia/snabb,andywingo/snabbswitch,snabbnfv-goodies/snabbswitch,pavel-odintsov/snabbswitch,alexandergall/snabbswitch,plajjan/snabbswitch,wingo/snabb,kbara/snabb,dpino/snabb,justincormack/snabbswitch,dpino/snabb,Igalia/snabbswitch,lukego/snabbswitch,fhanik/snabbswitch,snabbco/snabb,dpino/snabb,heryii/snabb,lukego/snabb,hb9cwp/snabbswitch,aperezdc/snabbswitch,justincormack/snabbswitch,virtualopensystems/snabbswitch,wingo/snabb,xdel/snabbswitch,snabbco/snabb,eugeneia/snabbswitch,Igalia/snabb,snabbnfv-goodies/snabbswitch,virtualopensystems/snabbswitch,dwdm/snabbswitch,aperezdc/snabbswitch,heryii/snabb,Igalia/snabb,eugeneia/snabb,pirate/snabbswitch,eugeneia/snabbswitch,alexandergall/snabbswitch,mixflowtech/logsensor,wingo/snabb,fhanik/snabbswitch,mixflowtech/logsensor,justincormack/snabbswitch,pavel-odintsov/snabbswitch,andywingo/snabbswitch,alexandergall/snabbswitch,snabbco/snabb,eugeneia/snabb,javierguerragiraldez/snabbswitch,eugeneia/snabb,wingo/snabbswitch,wingo/snabbswitch,aperezdc/snabbswitch,javierguerragiraldez/snabbswitch,snabbco/snabb,Igalia/snabbswitch,xdel/snabbswitch