Bug#809803: start supporting DesktopNames= fields in .desktop files

[Jakub Wilk <jwilk@debian.org>]

Control: tags -1 + confirmed

* Mike Gabriel <mike.gabriel@das-netzwerkteam.de>, 2016-01-04, 09:51:
> W: mate-session-manager: desktop-entry-contains-unknown-key 
> usr/share/xsessions/mate.desktop:175 DesktopNames
[...]
> Please start supporting DesktopNames= fields in .desktop files for 
> .desktop files stored in
>
>  /usr/share/xsession

DesktopNames is not in the Desktop Entry Specification at the moment 
(which is why Lintian didn't recognize it), but it will be documented 
there in the future:
https://bugs.freedesktop.org/show_bug.cgi?id=85938
http://cgit.freedesktop.org/xdg/xdg-specs/commit/?id=729a8f2dde47

--
Jakub Wilk