add support for calibration Bi207 decay generator with high energy electrons cut (using Bayeux 3.5.4's genbb::poi_generator coupled with genbb::time_slicer_generator
add visu_tracks support for volumes of the SDS Bi207 sources
fix several configuration files
add programs/flsimulate/tests/feature-bi207he2e test
genbb::poi_generatorcoupled withgenbb::time_slicer_generatorprograms/flsimulate/tests/feature-bi207he2etest