Comment 2 for bug 1397140

As I wrote we don't need just increase timeout values but include number of VLANs and interfaces. So for 100 VLAN timeout for example should be like 100 * 0,2 and for 1000 like 1000*0.2.

Paralleling is part of another bug https://bugs.launchpad.net/fuel/+bug/1378500 I have working solution but can not test it in scale lab because of problems with deployment.