GS6005-GettingStartedWithCalc

After completing a final review of GS60 Calc chapter 5, accepting Jean's
previously recommended changes and making a couple of trivial changes of
my own, I have uploaded this chapter to the published folder on ODF
Authors:
https://www.odfauthors.org/libreoffice/english/getting-started/published-lo-6.0/gs6005-gettingstartedwithcalc/view

Dave