* book.xml: update copyright, and also say it's a 1.4 book, not 1.3.
(My understanding is that we're upgrading the book to
cover both 1.3 and 1.4 at a minimum, right? Possibly even 1.5
if it gets finished in the next few months?)
* ch-preface.xml
- add two new starting quotes we can choose from.
- rephrase intro to make CVS sound like it "used" to be the
big standard, but no more. :-)
- Do NOT recommend cygwin to windows users.
- Remove mention of CVS from a number of places, so we stop
sounding like we're constantly migrating CVS users.
- Fix some brokenness in the list of chapter descriptions.
- Add some more names to our huge acknowledgement list.
- Update my own 'thank yous'.
- List svnsync as an installed component.
- Lots of cleanup and rephrasings here and there.
