Tampermonkey - enable movescount.com recovery time edit

MC_RecoveryTime.js

// ==UserScript==
// @name         MC_RecoveryTime
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Movescount - enable Recovery Time edits
// @author       You
// @match        http*://www.movescount.com/moves/move*
// @require      http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
// @require      https://gist.github.com/raw/2625891/waitForKeyElements.js
// @grant        none
// ==/UserScript==

waitForKeyElements (
    "#recoveryTime", 
    RemoveReadOnly
);

function RemoveReadOnly (jNode)
{
    jNode.removeAttr("readonly");
}