Please include ltsp, ltspfs and ldm to the edubuntu packageset

[Alkis Georgopoulos]

Hi, LTSP was previously in main but it's been demoted to universe and 
noone ships it anymore except for edubuntu.

Is it possible to include it to the edubuntu packageset so that I 
indirectly get upload rights for it?

Related source packages: ltsp, ltspfs, ldm

(stgraber had previously put it there and I managed to upload ltsp for 
xenial, but it's possible that the packageset update script has an issue 
and it overwrote his changes)

Thank you,
Alkis Georgopoulos
Upstream LTSP developer
Debian co-maintainer for LTSP
Edubuntu developer