Version Control With Subversion Source

* outline.txt, ch00.xml, ch01.xml: commit new outline structure for
Preface and Chapter 1. No new content here, just new organization.

* subversion/doc/book/outline.txt
* subversion/doc/book/book/ch05.xml
Leave reminders and placeholders for Ben's suggested addition to
Chapter 5.

Ignorable edits (to test a server upgrade).

* doc/book/book/ch05.xml
Fix a just-plain-wrong fix of a just-plain-wrong example (sheesh...)

* doc/book/book/ch05.xml
Fix a just-plain-wrong example.

Grammatical tweak.

Thanks to Andreas J. Koenig <andreas.koenig@...> and Colin Watson
<cjwatson@...>

* /trunk/doc/book/book/ch03.xml: Grammar fix.

A couple of book fixes by Tim Moloney <moloney@...>.

From a consistency point of view, always use -r REV instead of -rREV.

* doc/book/book/ch04.xml: Modified.
* subversion/clients/cmdline/log-cmd.c: Modified.
* subversion/clients/cmdline/main.c: Modified.
* subversion/clients/cmdline/man/svn.1: Modified. Make help output
consistent.
* subversion/svnadmin/main.c: Modified.
* subversion/tests/clients/cmdline/basic_tests.py: Modified.
* subversion/tests/clients/cmdline/commit_tests.py: Modified.
* subversion/tests/clients/cmdline/copy_tests.py: Modified.
* subversion/tests/clients/cmdline/diff_tests.py: Modified.
* subversion/tests/clients/cmdline/merge_tests.py: Modified.
* subversion/tests/clients/cmdline/module_tests.py: Modified.
* subversion/tests/clients/cmdline/update_tests.py: Modified.

'svn switch' applies to both directories and files.

Thanks to Philip Martin (philip@...) for catching this.

* /trunk/doc/book/book/ch03.xml: Document svn switch status properly.

* Makefile.in
Add new 'swig-py-ext-clean' rule, and attach to the higher-level
clean rules.

* doc/book/book/ch05.xml
* doc/book/book/ch07.xml
Include a couple of fixes suggested by Erik Sjölund <erik.sjolund@...>.

* subversion/svnlook/main.c
(cmd_table): Clear up some usage messages for svnlook subcommands.
Thanks (again) to Erik for pointing out the ambiguity of
'dirs-changed' vs. the directories printed by 'changed'