fontSwitcher v1.3, now with fallback font support

fontSwitcher v1.3 is now available on CodePen.  It includes optional fallback font support, for multiple fonts if necessary.  All the details can be found on CodePen:

http://codepen.io/freginold/pen/vLJewY

See the Pen fontSwitcher by freginold (@freginold) on CodePen.