Alternate patch to handle the Number Column sort

[Chris Shoemaker]

On Tue, Sep 26, 2006 at 07:20:11PM -0400, Derek Atkins wrote:
> Here's an attempt to implement choice #2.  As you can see
> from this patch, it's much simpler.  With approval I can
> back out r14892 and apply this patch instead.  I've tested
> that this patch works, and it does (successfully).  It turns
> out that I do NOT need to edit every QofParam to get it to
> work right!  :)
> 
> Let me know what you think.  Do you prefer this patch or the
> one I committed earlier?
> 

I think this one is much better.

-chris