relax SVN archive

Added Martin Tollinger to the copyright of the lib.dispersion.ns_2site_expanded module.

This follows Martin's post at http://article.gmane.org/gmane.science.nmr.relax.devel/4276.

Updated the README file for Dr. Flemming Hansen's CPMG data in the test suite.

Fixes for the clustering display in the GUI.

This is for the relaxation dispersion GUI analysis tab.

Fix for the final data pipe in the dispersion auto-analysis.

The final data pipe is now placed in the data pipe bundle. This is
needed to allow the final state file to be opened in the GUI with an
associated GUI analysis tab.

Renamed an instance of 'numerical simulation' in the dispersion chapter of the manual.

Some small edits to the intro chapter of the relax user manual.

Updated the screenshot of the analysis selection wizard to include the dispersion analysis.

This new figure has been updated in the intro chapter of the relax user manual as well.

Updated the intro chapter of the user manual for the now supported dispersion analysis.

This is no longer listed as a future to be implemented feature.

Reactivated Monte Carlo simulations for the 'R2eff' model for exponential data curves.

This is within the optimise() method of the dispersion auto-analysis.

Added an element to the dispersion GUI analysis for specifying the directory of previous results.

This is used for the pre_run_dir argument for the dispersion auto-analysis.