* shape une session and enable ubuntu GNOME installation on the same system: (LP: #496301) - add une.mandatory.path to include the new une session mandatory path in gconf - rename debian/gconf.default to debian/20_une-gconf-mandatory to avoid dh_gconf taking it into account - add une.desktop (use no more gnome.desktop file) - add those three previous files to debian/install - remove dh_gconf specific call in debian/rules - add debian/{postinst;postrm}: + register and remove gconf une mandatory value in non standard path + call gdm-set-default-session to add une as default session only if no other previous default session and remove if default