Book tweak.
Book tweak.

Patch by: Eric Hanchrow <offby1@blarg.net>
(Tweaked by me.)

* doc/book/book/ch03.xml:  show 'I' output in 'svn status' section.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion