relax SVN archive

This is for the documentation at http://www.nmr-relax.com/manual/index.html.

Latex2html has problems determining if the contents of environments should added to the sub or
superscript. For example $1^\textrm{st}$ is not recognised and must be changed to $1^{\textrm{st}}$
for latex2html to function correctly. Therefore these problems have been fixed throughout the
manual. The number of errors printed out by latex2html is now significantly less.