relax SVN archive

Added the relax 3.0.2 manual to the repository.

Updated the version number to 3.0.2.

Backported the relax 3.0.2 CHANGES file addition to trunk.

The command used was:
svn merge -r21647:21648 svn+ssh://bugman@.../svn/relax/tags/3.0.2 .

Updated the CHANGES file for relax version 3.0.2.

relax version 3.0.2.

This is a minor feature and bugfix release.

Added a MC simulation elimination section to the dispersion chapter of the manual.

Updated the description of the dispersion auto-analysis in the manual.

Added the tex > 1.0 model elimination rule for the dispersion analysis.

Updates for the 'MMQ 2-site' model equations in the manual.

Returned the 'MMQ 2-site' model equations to those of the Korzhnev et al., 2004 paper.

These equations were not incorrect.