essentials/Essentials — pull request #525 by Moehritz (2013-07-27 18:55:32+00:00)
Title: Add Redstonetimer, detailed Description in Commandtimer.java

Timer Command. Very useful for Commandblock-things. It changes after the block at the given Location into a redstone block (Mode: ON); Mode OFF would be Air, and TOGGLE places one if there is none and sets air if there is one ;) | Default is ON | Usage: /timer [mode] | Modes: ON, OFF, TOGGLE