* HACKING
* HACKING

  Make chapter headings consitent:
    Make all but the first word in a chapter heading lowercase.
    Remove any trailing colons at the end of chapter headings.
  Take a pass through aspell.

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