code: function setBrowser() {
  		Device.browser = getBrowser();
  		Device.browser.BROWSER = BROWSER;
  
  		if (Device.browser.name) {
  			for (var b in BROWSER) {
  				if (BROWSER[b] === Device.browser.name) {
  					Device.browser[b.toLowerCase()] = true;
  				}
  			}
  		}
  	}
docs: expose the user-agent parsing (mainly for testing), but don't let it be overwritten