luci-app-acme requires DNS API entry

Username: Daniel O'Connor

Origin: https://bugs.openwrt.org/index.php?do=details&task_id=1818

luci-app-acme forces you to select a

DNS

API

value which makes using the web validation method impossible.

Editing the config after the fact to delete that key works so I think if the

GUI

lets it be empty it should work fine.

HW: TP-Link TL-WDR3600 v1

SW: OpenWrt 18.06.1 r7258-5eb05530 / LuCI openwrt-18.06 branch (git-18.228.31946-f64b152)