I made a few tweaks to the documentation generator.
* A navigation bar is now available. This is auto generated if there id a file
named "order.txt" in the directory that contains the pages. This file is simply
a white space separated list of the stems for the pages, in the order in which
they
Due to the "it's never enough" effect I have extend the use specified nav bar
links syntax. If you add a link that has a name of "Top", "Back", or "Next"
(the auto-generated names) and a URL of '*', then the '*' will be changed to
the corresponding generated value. If the generated value doesn't
