Removed import of: from specific_analyses.relax_disp.disp_data import return_param_key_from_data in unit test.
Regarding sr #3124, (https://gna.org/support/index.php?3124) - Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
This import is not needed.
Authored by: tlinnet 2014-03-06
Parent: [r22422]
Child: [r22424]
