Add new selector

CMakeLists.txt

python/csv_reader.py

python/visualisation_capa.ipynb

python/visualisation_map.ipynb

src/config.h

...n/bank_focus_string_removal/bank_focus_string_removal.cpp

src/lns/operators/selector/min_small_large_selector.cpp

src/lns/operators/selector/min_small_large_selector.h

src/mains/main.cpp