Element wrapper for the highlightjs
(http://highlightjs.org/) library.
<highlightjs-element text="def somefunc(param1='', param2=0):"></highlightjs-element>
<highlightjs-element>
<template>
<link rel="import" href="/components/polymer/polymer.html">
<dom-module name="my-element">
<template>
<span>I'm <b>my-element</b>. Check out my prototype.</span>
</template>
<script>
Polymer({is: 'my-element'});
</script>
</dom-module>
</template>
</highlightjs-element>