Changes in Version 0.3-7

  o Added "See Also: 'file.path'" to the help file
    for 'package.dir' to make it easier to find.

Changes in Version 0.3-6

  o This is the first version to have a complete
    script for chapter 9.  The previous release had
    complete scripts for chapters 1-3 and partial
    scripts for chapters 4, 9, and 11.
