Improvements made for inclusion on WordPress.com VIP

First off, thanks for the great plugin! A client requested to use it, so we've made a couple minor improvements and added it to our shared plugins repo. I think it will be well-received.

I like to keep the code in our shared plugins repo as up to date as possible, so I'll be keeping an eye on this repo / the WordPress.org forum and popping in from time to time.

Cheers,

Daniel