relax SVN archive

Added another redirect to http://www.nmr-relax.com.

Some improvements for the dead link finding script.

Added some more dead links to the .setup_redirects.py script.

The script has been executed and the auto-generated files added to the repository. This should fix
most of the dead links found in the relax mailing list archives.

Created a script for finding all dead http://www.nmr-relax.com links in files of a directory tree.

Fix for the fdl.html link in the footer of all http://www.nmr-relax.com pages.

The URL is now absolute and includes http://www.nmr-relax.com. Otherwise for pages located in
subdirectories such as http://www.nmr-relax.com/analyses/relaxation_dispersion.html and
http://www.nmr-relax.com/api/index.html will include the subdirectory in the link.

Fixes for the main section links at http://www.nmr-relax.com/analyses/relaxation_dispersion.html.

Created a Python script for automatically creating all meta refresh redirect HTML pages.

This currently creates two HTML pages which refresh to their intended current page. One of these,
api/fdl.html, has been added to the repository.

Attempt at a meta refresh redirect for an old relax webpage (the other redirect methods are blocked).

The http://www.nmr-relax.com/manual/d_Auvergne_protocol_GUI_mode_relaxation_interaction.html URL is
linked from about 6 places on the web, so now it is redirecting to the correct URL of
http://www.nmr-relax.com/manual/d_Auvergne_protocol_GUI_mode_relaxation_interactions.html.

Reverted r23174 as .htaccess files are not supported at Gna!

The command used was:
svn merge -r23174:r23173 .

Attempt at creating a .htaccess file to allow server-side redirects.