- Fixed filtering-out already registered repos (bnc #379051). - Client inst_prepare_image moved to installation proposal make   disabling 'installation from images' easy (bnc #381234).
- Fixed filtering-out already registered repos (bnc #379051).
- Client inst_prepare_image moved to installation proposal make
  disabling 'installation from images' easy (bnc #381234).


svn path=/trunk/installation/; revision=46959

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