disable :hover on touch devices based on https://gist.github.com/4404503 via https://twitter.com/javan/status/284873379062890496 + https://twitter.com/pennig/status/285790598642946048 re http://retrogamecrunch.com/tmp/hover

disable-hover.js

if (document.hasOwnProperty('createTouch')) {
  try {
    var ignore = /:hover/;
    Array.prototype.slice.call(document.styleSheets).forEach(function (sheet) {
      Array.prototype.slice.call(sheet.cssRules).forEach(function (rule) {
        if (rule.type === CSSRule.STYLE_RULE && ignore.test(rule.selectorText)) {
          sheet.deleteRule(j);
        }
      });
    });
  }
  catch (e) {}
}