Bug#885430: ITP: darkcold-gtk-theme -- dark GTK2/GTK3/Metacity theme

[Jeremy Bicha]

We have one package in the team so far, obsidian-icon-theme (in the NEW queue):

https://salsa.debian.org/desktop-themes-team

It's using a typical gbp workflow with debian/master, upstream/latest
and pristine-tar branches.

Jeremy