fore output inside some dd-tags to let the layout not break awful

layout of nics was getting clumsy if gateway was empty
Merge pull request #1 from MerlinDMC/fixes/vm-nic-layout

force output inside some dd-tags to let the layout not break awful
Merge branch 'test' of github.com:project-fifo/jingles into test
Added hypervisor versions
Merge branch 'test' into dev