[authors] My work on Calc and Impress Guides

[Jean Hollis Weber]

I have now accepted John Viestenz's changes to Calc Guide Ch3 and 
resubmitted it for someone else to review.

I have also accepte Michele's changes to Chs 2,3,4,5,6 of the Impress 
Guide and replaced the published chapters with the revised versions.

Michele, as requested, I have exchanged two new (or different) pix in 
one of the chapters.

Thanks, John and Michele!

--Jean