Speed-up of model IT99.
task #7793: (https://gna.org/task/?7793) Speed-up of dispersion models.
Change in speed is: test_hansen_cpmg_data_auto_analysis 9.74s -> 8.330s
test_hansen_cpmg_data_to_it99 4.928s -> 3.138s
Authored by: tlinnet 2014-05-19
Parent: [r23226]
Child: [r23228]
