For all profiling scripts, added conversion to numpy array for CPMG frqs and spin_lock, since some models complained in 3.2.2, that
they were of list types.
Also fixed IT99 to only have 1 spin, since clustering is broken in 3.2.2.
Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.
Authored by: tlinnet 2014-06-21
Parent: [r24229]
Child: [r24231]