relax SVN archive

Added a relax copyright notice to the 'fetch_docstrings' python script.

Bug fix:

The docstring to LaTeX script now correctly translates special parameter names found at the start
of a line.

Changed the formatting of all tables within relax's docstrings.

The lines inbetween individual rows have been removed.
These tables are now correctly displayed in the manual.

Fixed a bug in the quote environment (not starting a newly created line).

Example shell commands beginning with '$' are now placed in the example environment.

Quotes now have their own environment and the examples have been fixed.

All quote in the docstring are now placed on there own line and are inside the environment
\quoteenv{}. The only exeption are the quotes in the example environment.

Every second example, starting with 'relax>' was being skipped and three line examples were failing.
This has now been fixed.

The text 1st, 2nd, etc are now printed as 1$^\mathrm{st}$, etc.

Full formatting of parameter names and maths symbols.

Fixed the formatting of tables and maths characters.

The last commit occured accidentally.

Fixed the formatting of tables and maths characters.

Much more advanced formatting of the user function description in the manual.

The sections within the docstring (underlined by ~) are turned into subsubsections.
The text is now all standard typesetting rather than verbatim.
The keywords are now typeset into sans serif font and the description placed on a single line.

A LaTeX pipeline function has been created to apply the LaTeX formatting functions in sequence.
A LaTeX maths formatting function has been created.
A LaTeX special character function has been created which:
Prefixes a '\' character infront of the characters "\\#$%&_{}".
Prefixes a '\', and postfixes '{}' around characters "^~".
A function has been created, but not yet complete, for formatting LaTeX tabular environments.