Created the Relax_disp.test_hansen_cpmg_data_IT99 system test.
This is for testing the Ishima and Torchia 1999 2-site model for all timescales with pA >> pB.
This commit follows step 7 of the relaxation dispersion model addition tutorial (http://thread.gmane.org/gmane.science.nmr.relax.devel/3907).
Authored by: bugman 2013-06-11
Parent: [r20054]
Child: [r20056]
