Remove iBeacon Formula

To better comply with Apple's new and updated IP and Trademark rights
we are removing the iBeacon command line client.

For more information see the Radius Networks Blog:

http://developer.radiusnetworks.com/2014/07/14/a-note-from-the-ceo.html

Closes #30873.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
darkhttpd 1.10

Closes #30871.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mdocml 1.12.3
mdocml = mandoc — UNIX manpage compiler

Continuing where benjaminweb left off
https://github.com/Homebrew/homebrew/pull/30176
mdocml: add 1.12.3 bottle.