Created the synthetic data for the TP02 dispersion model.

The Sparky peak lists have been created and added to the repository.
Modified the synthetic data for the TP02 dispersion model.

The data is more closely mimics that from the paper, and should now be in the slow exchange regime.
Updated the M61 R1rho model conditions in the table in the user manual.
Updated the TP02 R1rho model conditions in the table in the manual.

This cannot be fast exchange.
Started to create the Relax_disp.test_r1rho_off_res_fixed_time_tp02 system test.