Identifying several modules

[Alexander Shopov <ash contact bg>]

Hi,
Can someone direct me at what happened to the following modules, they
used to be (I suppose) in the extras section. Probably they were renamed
to something else, merged with other projects or simply not migrated.
There is also the possibility that the applications were never in extras
and I am wrong, but please - if you have any idea about the upstream
packages - do tell me.

gnome-app-install
notifier
update-manager
gnome-menu-editor
optimystic
libgnomesu
uf-view

Kind regards:
al_shopov