Version Control With Subversion Source

* doc/book/book/ch08.xml
Patch from Michael Henderson to fix a typo of "neighborhood".

Add missing xrefs for table and figures (noted by Michael D. Henderson
(michael.d.henderson@...).

* doc/book/book/ch08.xml: Add missing xrefs.

* doc/book/book/ch02.xml
(The Limitations of Mixed Revisions): Grammar fix.

Typo corrections - patch from Eric Hanchrow.

* www/project_faq.html: Fix various spelling errors.
* doc/book/book/ch00.xml: Add missing word in preface. Add hyphen in 'Audience'.
* doc/book/book/ch08.xml: Fix typo in 'Using Languages Other than C and C++'
* packages/win32-innosetup/is_main.pas: Fix grammar in comments.

Fixes of my own, noticed whilst applying patch:

* packages/win32-innosetup/is_main.pas:
Clarify easily-misunderstandable comments.

Fix typo noted by Marcel Molina Jr. (5marcel@...).

* doc/book/book/ch05.xml: Typo fix.

* doc/book/TODO: Add an item to fix.

* doc/book/TODO: Add item to fix.

* doc/book/TODO: add a to-do.

Doc tweaks.

* README: make the 'walkthrough' example output from 2004, not 2001.
* doc/book/REVIEW: remove something that is to-done.

Add a little package-em-up script for the Subversion book.