[Checkins] [zopefoundation/Zope] 278934: Start revising Chapter 5 "Zope Products". (#615)

[Jürgen Gmach]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 27893480728fa6dec7f755ad625377b5dc5e4fe1
      https://github.com/zopefoundation/Zope/commit/27893480728fa6dec7f755ad625377b5dc5e4fe1
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2019-05-10 (Fri, 10 May 2019)

  Changed paths:
    M docs/zdgbook/ObjectPublishing.rst
    M docs/zdgbook/Products.rst

  Log Message:
  -----------
  Start revising Chapter 5 "Zope Products". (#615)

- remove "work in progress" for Chapter 4
- add "work in progress" for Chapter 5
- revise "Introduction"

modified:   docs/zdgbook/ObjectPublishing.rst
modified:   docs/zdgbook/Products.rst