Version Control With Subversion Source

Fix some typos in the book's sample code. This patch provided by Tez
Kamihira <tez@...>. Thanks, Tez!

* doc/book/TODO: add book task for cmpilato.

* doc/book/book/styles.css
Use relative font sizes instead of absolute; inherit base size from
user preferences. Patch by Greg Noel <GregNoel@...>.

Book fix, submitted by Jens B. Jorgensen <jens.jorgensen@...>.

* doc/book/book/ch06.xml
ssl-authorities-file has been supplanted by ssl-authority-files.

* CHANGES: add extra newline between sections, for consistency.

* doc/book/TODO: make note to add new topics to the book.

* www/project_faq.html: add FAQ about the "301 Moved Permanently" problem.

Document the %APPDATA% shortcut on Windows.

* doc/book/book/ch06.xml (svn-ch-6-sect-1.1): Add a footnote explaining
how "%APPDATA%\Subversion" always points to the user config area.

Leave another little TODO item for myself.

* doc/book/book/ch06.xml:
Grammar fix: s/a intermediate commit/an intermediate commit/.

Minor fixes to the book.

* doc/book/TODO
* doc/book/book/appd.xml
* doc/book/book/ch08.xml
Fix grammar.

* doc/book/book/ch05.xml
Fix XML syntax, broken in r7879.
Fix a mistaken "that", introduced in r7893, using better wording suggested
by Mark Benedetto King.

Book fixes based on patches/feedback from both Jennifer
Bevan <jen@...> and Mason Thomas <mlt_svn@...>.
Thanks, Mason and Jennifer!

* doc/book/book/ch05.xml: Fix several typos, add a few omitted words,
fix a few — spacing problems. Convert many uses of the word
"which" into "that", where appropriate. General grammar fixes.