Show WAX CPU percentage used in top left corner
Estas são as versões deste script em que houve atualização do código. Mostar todas versões.
CPU usage calls are only done if the tab is considered "visible"https://stackoverflow.com/questions/1060008/is-there-a-way-to-detect-if-a-browser-window-is-not-currently-active
Changed CPU update interval to 60 seconds instead of 10 as this is now rate limited by WAX
