run the desktop dialog also on SLES (#142771) added iscsi installation to the installatino workflow
run the desktop dialog also on SLES (#142771)
added iscsi installation to the installatino workflow


svn path=/trunk/installation/; revision=27013

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