[aur-general] Merge request: Greenbird

[Diego Principe]

Hi TUs!
I've adopted this theme [1] but PKGBUILD refer to git... so...
please merge [1] in [2]
Thanks in advance
Diego

[1] - https://aur.archlinux.org/packages/xfce-theme-greenbird
[2] - https://aur.archlinux.org/packages/xfce-theme-greenbird-git