Patch: update taxtxf.scm & documentation

[Geert Janssens]

On Friday 12 March 2010, J. Alex Aycinena wrote:
> Christian,
> 
> The recent revision from Frank H. Ellenberger that committed a change
> from 'Edit=>Income Tax Options' to 'Edit=>Tax Report Options',
> necessitates corresponding changes to the Tax Report and the
> documentation to the same terminology. Attached please find two
> patchfiles to make these changes.
> 
> I would be grateful if you could apply these for me.
> 
> Regards,
> 
> Alex
> 
Hi,

I'm not Christian ;)
But I applied your changes in r18892 and r18895.

Thank you for the patches,

Geert