Agar.io new defaults

Sets dark theme and show mass to on by default.

// ==UserScript==
// @name         Agar.io new defaults
// @namespace    http://your.homepage/
// @version      0.1
// @description  Sets dark theme and show mass to on by default.
// @author       KcY
// @match        http://agar.io/
// @grant        none
// ==/UserScript==

setDarkTheme(true);
setShowMass(true);