When showing the address for a VNC installation, don't rely on install.inf, print the current IP (#43974).
When showing the address for a VNC installation, don't rely on
install.inf, print the current IP (#43974).

svn path=/trunk/installation/; revision=18873

lnussel/skelcd-control-openSUSE,sndirsch/skelcd-control-openSUSE,yast/skelcd-control-openSUSE,yast/skelcd-control-SLED,yast/skelcd-control-SLES,jsrain/skelcd-control-SLES,jsrain/skelcd-control-SLES,lnussel/skelcd-control-openSUSE,bmwiedemann/skelcd-control-openSUSE,yast/skelcd-control-SLED,kobliha/skelcd-control-openSUSE,bmwiedemann/skelcd-control-openSUSE,kobliha/skelcd-control-openSUSE,dirkmueller/skelcd-control-openSUSE,yast/skelcd-control-SLES,dirkmueller/skelcd-control-openSUSE,yast/skelcd-control-openSUSE,sndirsch/skelcd-control-openSUSE