Version Control With Subversion Source

* doc/book/book/ch05.xml
Rearrange some sections. Formatting change to follow.

* doc/book/book/ch05.xml
Re-write the "Networking Your Repository" section.

* doc/book/book/ch05.xml
Commit up some on-the-train writing. Document the svnshell.py
program. Miscellaneous other fixes.

* doc/book/book/ch03.xml: Reverting bogus commit that should have happened on the broken-book branch. Ben just reproduced this bug.

Checking in some work from the airplane.

* doc/book/outline.txt
Update with my current plans.

* doc/book/ch05.txt
Incremental checkin of latest changes.

* ch02.xml: little cleanups and rephrasings.

* ch04.xml: change the introduction. the rest of this will be
rewritten very soon.

Follow up to rev 3748. Use `svnlook youngest' instead of `svnadmin youngest'.

* doc/book/book/ch05.xml: Ditto.
* tools/backup/hot-backup.py: Ditto.
* tools/dev/stress.pl: Ditto.

Just be glad you're not updating over libsvn_ra_pigeons...

* everywhere: Remove "local variables:" eval blocks.

* subversion/libsvn_repos/hooks.c: But leave the vim stuff here.

* tools/dev/svn-dev.el, doc/book/tools/svnbook.el:
Get rid of obsolete loading instructions.

* HACKING: Describe how to load the elisp files from .emacs.

* doc/book/HACKING: Add querulous comment.

More more work on Chapter 3.

* doc/book/book/ch03.xml: Worked through 'examining your changes'