relax SVN archive

Removed an old wxPython link from http://www.nmr-relax.com/download.html.

Updated the numpy links at http://www.nmr-relax.com/download.html.

The new link was identified by the W3C link checker (http://validator.w3.org/checklink).

Updated the Homebrew link at http://www.nmr-relax.com/download.html.

The new link was identified by the W3C link checker (http://validator.w3.org/checklink).

Redirect fix for the http://www.python.org links at http://www.nmr-relax.com/.

The 'www' part is required to avoid a redirect. This was identified by the W3C link checker
(http://validator.w3.org/checklink).

Updated the Barnes and Noble link at http://www.nmr-relax.com/features.html for a redirect.

The new link is:
http://search.barnesandnoble.com/Protein-Dynamics-A-Study-Of-The-Model-Free-Analysis-Of-Nmr-Relaxation-Data/Edward-DAuvergne/e/9783639057621

This was identified by the W3C link checker (http://validator.w3.org/checklink).

Replacement of a Bruker link redirect at http://www.nmr-relax.com/links.html.

The original link is now a redirect, so the relax webpage has been updated to match. This was
identified by the W3C link checker (http://validator.w3.org/checklink).

Fixes for the http://www.linuxlinks.com links at http://www.nmr-relax.com/links.html.

The 'www' part of the URL is required to avoid a redirect. This was identified by the W3C link
checker (http://validator.w3.org/checklink).

Fixes for all of the http://www.mail-archive.com links at http://www.nmr-relax.com/links.html.

The 'www' part is required to avoid a redirect. This was identified by the W3C link checker
(http://validator.w3.org/checklink).

Fix for the NESSY link at http://www.nmr-relax.com/links.html.

The link required a trailing '/' to avoid a redirect. This was identified by the W3C link checker
(http://validator.w3.org/checklink).

Fix for the OpenHUB link at http://www.nmr-relax.com/links.html.

This is for the basic statistics widget at
https://www.openhub.net/p/633408/widgets/project_basic_stats.js.