Refactoring of FullMonteSW
Created a new folder for regtests to have all tests at one place. THis provides a better overview of the regtests that FullMonte currently has and where tests are missing. Moved all the .in file for configuration into the folder Utilities to reduce the clutter in the root source directory. moved all matlab .m files to the matlab folder Deleted some files that were not used or not up-to-date anymore