Remove virtual interfaces from list which agent sends to nailgun
Remove virtual interfaces from list which agent sends to nailgun

Remove interfaces like eth0.101-hapr,
eth1-hapr which are created in ha mode.

Change-Id: I0085f06dab2f90af7d876a2c335e180f8d983eef
Closes-bug: #1322208

warpc/fuel-nailgun-agent