Replaced the temporary structure self.cpmg_frqs_a to self.cpmg_frqs, which works for all target functions
Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.
Authored by: tlinnet 2014-06-16
Parent: [r23986]
Child: [r23988]
