[aur-general] Merge request for Finery GTK

[Edoardo Maria Elidoro]

Hi everyone,
I already contacted the actual maintainer of gtk-themes-finery[1] and
he's ok to merge the package into this one[2] with a better name and
the dependencies fixed.

[1] https://aur.archlinux.org/packages/gtk-themes-finery/
[2] https://aur.archlinux.org/packages/gtk-theme-finery/

p.s.: also delete this, I made it for a mistake:
https://aur.archlinux.org/packages/finery-gtk-theme/

Thanks,
Edoardo