[aur-requests] [PRQ#3684] Merge Request for python2-natsort

Kwpolska [1] filed a request to merge python2-natsort [2] into python-natsort [3]: Will replace with a split package. [1] https://aur4.archlinux.org/account/Kwpolska/ [2] https://aur4.archlinux.org/pkgbase/python2-natsort/ [3] https://aur4.archlinux.org/pkgbase/python-natsort/