[pkg-cinnamon] Bug#874190: cinnamon-desktop-environment: Drop gnome-user-share recommends

[Jeremy Bicha]

Package: cinnamon-desktop-environment
Version: 3.4

Please consider dropping cinnamon-desktop-environment's recommends on
gnome-user-share.

Since version 3.18, gnome-user-share's only feature is WebDAV sharing
which requires Apache being installed to work. gnome-user-share
doesn't provide any GUI to configure this except for what's built into
gnome-control-center.

Thanks,
Jeremy Bicha