Minor changes for docwrapper. Add a docwrapper file to each subdir so
that relative links work. This old way: <a href="docwrapper.php3?docname=tutorial/nscommands.html"> throws off relative links cause the actual file (docwrapper.php3) is in a different dir than the file loaded. Instead, do this: <a href="tutorial/docwrapper.php3?docname=nscommands.html"> So loading tutorial/docwrapper.php3 sets the current directory properly, and then loads the specified file.
Showing with 109 additions and 35 deletions