relax SVN archive

Improved the relax version printouts for the dispersion model master profiling script.

This now reports both relax versions.

Improved how the relax installation path is determined in the status object.

If the path cannot be found, the current working directory is then checked if it is where relax is
installed. This is needed when importing modules outside of relax.

Implemented profiling script for LM63, 3 site.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Copied profiling scripts, to be used for 3site models and mmq models.

Moved numerical solution matrices into the corresponding lib function.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Split matrix_exponential_rankN into matrix_exponential_rank_NE_NS_NM_NO_ND_x_x and matrix_exponential_rank_NS_NM_NO_ND_x_x.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Added Troels Linnet to the copyright notice of the dispersion model master profiling script.

Expanded the dispersion profiling master script to handle any two relax versions.

To compare two relax versions, for example 3.2.2 to 3.2.1, either the path1 and path2 variables or
two command line arguments can be supplied. The first path should be for the newest version. This
will allow for comparing the speed differences between multiple relax versions in the future.

Added data for unit test for the testing of the matrix_exponential_rankN.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Added unit test for doing the matrix exponential for complex data.

This test shows, that the dtype=complex64, should be removed from lib/dispersion/ns_mmq_2site.py.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.