Corrected memory issue in IORunner when using static buffer of
parameters.
Added script to generate a db of regression
Added max regression coef to summary results.
Reorganized code : Testing and benchmarking code in different folders.
Corrected small bug in framework wehn reading parameter files (wrong
number of parameter combinations).
Added benchmarking code for ComplexMathFunctions and some parts of
FilteringFunctions.
Christophe Favergeon