[aur-general] Multi-merge request: acx{100, 111}-firmware -> acx-firmware

Please merge: https://aur.archlinux.org/packages/acx100-firmware/ and https://aur.archlinux.org/packages/acx111-firmware/ into https://aur.archlinux.org/packages/acx-firmware/ Firmware files for acx-mac80211 driver are quite a difficult bunch; some versions work with cards, some don't, some versions specify USB-only firmware files. I think it's best not to saturate AUR with lots of stand-alone firmware PKGBUILDs. Cheers!