Fix noredist build issue

Introduced by:

commit ac65f8fddf182534a2dbea81c7e155b80e7c98ea
Author: Hugo Trippaers <htrippaers@schubergphilis.com>
Date:   Mon Jan 20 18:03:02 2014 +0100

    CLOUDSTACK-5884 make getTargetSwitch(NicTO nicTo) do all the work to select
switch name, type and vlan token. Change preference to use the tags set on the
physical network.