Now the application generates the directory structure and parameters.dat files
Now the application generates the directory structure and parameters.dat files

Needs more testing and I need to check with Scott about the format for
the parameters.dat file.

chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling