[ic] Interchange 4.9.9 release

[Grant]

> The Interchange Development Group is pleased to announce the release of
> Interchange 4.9.9. This latest version in the development branch includes
> months of work and hundreds of improvements to the core, the admin, and
> Foundation. The full changelog is viewable here:
>
> http://ftp.icdevgroup.org/interchange/4.9/WHATSNEW

[snip]

First of all, congratulations to the ICDevGroup on the new release!

I saw mention of:

* Add job to automatically calculate topsellers.

in the WHATSNEW file.  I'd like to get a look at that job's code.  Could
anyone give me a clue as to where to find that at icdevgroup.org?

- Grant