relax SVN archive

A title page has been created.
There is now a table of contents.
The chapter names have changed.
The 'Alphabetical listing of user functions' chapter has had a few intro sections added including:
'The help system' section - a copy of the help message.
'The list of functions' section - a description of the function documentation layout.

The automatic docstring to LaTeX formatting script has been updated.
The listing is now alphabetical.
The function subsections are now divided into three:
'Synopsis' subsubsection - the first line of the docstring.
'Default argument' subsubsection.
'Docstring' subsubsection - a verbatim printout of the docstring.
All quotes are now translated into the `LaTeX' format.
All non-verbatim underscores are now properly translated into LaTeX format '\_'.