Version Control With Subversion Source

Bump the copyright, the sequel.

* src/en/book/ch00-preface.xml
My first pass at bringing this up to speed with Subversion 1.6.
Also included in this change is some sectional reordering (to match
the order O'Reilly's editors deemed most appropriate for the second
edition of the printed work.)

Bump the copyright.

* trunk/src/de/book/ch03-advanced-topics.xml:
- Fixed ticket #136 (cf. http://www.svnbook.de/ticket/136).

I was surprised this morning to learn that a new book, "Subversion
1.6", written by Sussman/Fitzpatrick/Pilato, has hit the market. Yep,
ISBN 9781596821699[1]. Which is odd, because I'm fairly certain that
we haven't finished updating this book for 1.6 coverage. Anyway, this
commit takes some steps to try to point out the DRAFT-ful nature of
the current text.

[1] http://isbn.nu/9781596821699

* src/en/stylesheets/custom-fo-stylesheet.xsl
New custom stylesheet which marks this version as a draft.

* src/en/stylesheets/fo-stylesheet.xsl
Include the new custom stylesheet. Not strictly necessary to have
this abstraction, but it makes all the custom stuff easy to find.

* src/en/stylesheets/custom-html-stylesheet.xsl
Make this version as a draft.

* src/en/book/book.xml
Add '[DRAFT]' to the title of the book.

* src/en/book/ch06-server-configuration.xml
Add a warning about the fact that SVNReposName is *not* the name
that the authz subsystem uses.

* trunk/src/de/book/ch03-advanced-topics.xml:
- Fixes ticket #135 (cf. http://www.svnbook.de/report/6).

* src/fr/book/images/ch01dia1.png
* src/fr/book/images/ch01dia1.svg
* src/fr/book/images/ch04dia1.png
* src/fr/book/images/ch04dia1.svg
* src/fr/book/images/ch04dia4.png
* src/fr/book/images/ch04dia4.svg
* src/fr/book/images/ch08dia1.png
* src/fr/book/images/ch08dia1.svg
* src/fr/book/images/ch08dia2.png
* src/fr/book/images/ch08dia2.svg

- Add chapter 1, 4 and 8 pics, in svg format
- Update the associated pngs

* src/en/book/ch06-server-configuration.xml
For issue 8, document the $authenticated and $anonymous magic authz
file authentication class tokens and the tilde (~) exclusion marker.

Indentation and whitespace changes only.