[AC] Downtime

[Ziv]

Thursday May 20, 6:00 AM - 11:00 AM PDT
All worlds will be brought down to make the following three changes:

- It will again be possible to apply concentrated acid, lightning, and frost oil to wrapped arrowheads.
- The permissions on @motd set will be corrected.
- The description of the spell on Platinum Spirits will be corrected.