Made count_relax_times() take optional arguments as: exp_type, frq, offset, point.
Regarding bug #21665, (https://gna.org/bugs/?21665) - Running a CPMG analysis with two fields at two delay times.
This is prepare for re-stricting the looping over time points in the function: loop_time()
This is implemented as suggested in: http://www.mail-archive.com/relax-devel@.../msg04993.html
