join two lists by interleaving
<p>I have a list that I create by parsing some text.
Let's say the list looks like </p>

<pre><code>charlist = ['a', 'b', 'c']
</code></pre>

<p>I would like to take the following list</p>

<pre><code>numlist = [3, 2, 1]
</code></pre>

<p>and join it together so that my combined list looks like</p>

<pre><code>[['a', 3], ['b', 2], ['c', 1]]
</code></pre>

<p>is there a simple method for this?</p>
