relax SVN archive

Created the Relax_disp.test_r2eff_fit_fixed_time system test to show a failure in the auto-analysis.

This shows a failure of the R2eff fitting in the dispersion auto-analysis due to Monte Carlo
simulations being run when the calc() function should be called.

Added scripts for calculating the R2eff values for the 'LM63 3-site' dispersion model test data.

Missing import of the specific_analyses.relax_disp.variables.MODEL_LM63_3SITE variable.

Updated the reference Sparky peak lists for the 'LM63 3-site' dispersion model test data.

Added the new Sparky peak lists for the 'LM63 3-site' dispersion model test data.

Removed the old Sparky peak lists for the 'LM63 3-site' dispersion model test data.

Updated the 'LM63 3-site' dispersion model test data.

The CPMG frequencies are now more realistic.

Created some synthetic test data for the 'LM63 3-site' dispersion model.

This will be used to test CPMGFit and relax's implementations.

The dispersion auto-analysis now outputs files for the kB, kC, phi_ex_B, and phi_ex_C parameters.

This is in the write_results() method and is for creating text files and Grace plots for the
'LM 3-site' model.

Updated the relax results for Flemming Hansen's truncated CPMG data for the 'LM63 3-site' model.