Added a relax_disp.spin_lock_offset user function call to Relax_disp.test_r1rho_off_res_tp02.
This is the Relax_disp.test_r1rho_off_res_tp02 system test and the user function does not exist yet.
Authored by: bugman 2013-08-26
Parent: [r20685]
Child: [r20687]
