Chapter 3 Tables of Base Guide edited

I have edited Base Guide Chapter 3 Tables and uploaded it to
ODFAuthors and the LO wiki.

http://www.odfauthors.org/libreoffice/english/base-guide/feedback/bg-ch3-tables/view
https://wiki.documentfoundation.org/Documentation/Publications#LibreOffice_Base_Guide

I'm hoping to find time to do further editing on Chapter 2 (Planning
and Designing) before I head off on my next trip on February 9. I also
want to look at some parts of the Contributors Guide and make a quick
pass through Martin's work on the Getting Started guide, but I doubt
I'll get to much of that.

--Jean