Nifty tweak - help added to advanced section

While discussing various things with one of the Nifty guinea pigs, I was asked about pulling by department.

Well, that option's in the more options->advanced options section in Step 1. So I pointed her in the right dircection and casually added that there was a help button for it there.

After I sent the email, I was looking there and saw I'd forgotten to add help buttons for department and category numbers. Oops!

Now added :)