added new command line options (and corresponding functionality)

src/cats/cats.c

src/cats/command_line/command_line_info.c

src/cats/command_line/command_line_options.c

src/cats/command_line/command_line_options.h

src/cats/configuration/configuration.c

src/cats/configuration/configuration.h

src/cats/configuration/load_configuration.c

src/cats/data/species_parameters.c

src/cats/grids/cats_grid.c

src/cats/grids/gdal_save.c

src/cats/modules/load_module.c

src/cats/stats/global_stats.c

src/logging/logging.c

src/logging/logging.h