Convert date format

Does DataTables have a function to change a date format for display? My date is coming in via json as YYYY-MM-DD (2013-08-23), and I'd like it to display as Aug 23 2013. I've used sType : date and sorting seems to be working correctly. Is this a job for mRender?

I thought I had read something about a date format option, but I've jumping between a few different libraries so I could be wrong!

Thanks Allan!