Start work on cleaning up and fleshing out Chapter 3.
Start work on cleaning up and fleshing out Chapter 3.

* doc/book/book/ch03.xml: Up to 'Basic Workcycle' now.

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