Invalid Code

Great module - I'm already using it on two sites. However, I have run into a problem with the image code it produces being invalid. There is no alt tag, and no closing slash (necessary for XHTML).

A valid image tag should look like this:

<img src="image-source.jpg" alt="alt text" />

But the code this module provides looks like this:

<img src="image-source.jpg">

Any chance you could set this up to produce valid code? It would also be nice if the alt tag were customizable per image, though that's a secondary issue to the valud code.

Either way, for now I have changed the code on my own to produce valid code, but if you release updates, I would like to not have to change the code with each update. Thank you.