Please add .desktop file for himerge to appear in gnome/kde menu.
himerge indirectly depended on xulrunner-1.8 which is no longer available in
portage. see bug #282162
gtk2hs which himerge also depended on does not support the new xulrunner-1.8,
and the gtk2hs team suggests to move to webkit instead.
As a consequence himerge has been removed from portage, thus this bug has to be