fixes

core_tools/GUI/virt_gate_matrix/hw.bak

core_tools/GUI/virt_gate_matrix/hw.dat

core_tools/GUI/virt_gate_matrix/hw.dir

core_tools/data/SQL/SQL_commands.py

core_tools/data/SQL/SQL_database_mgr.py

core_tools/data/SQL/SQL_measurment_queries.py

core_tools/data/SQL/buffer_writer.py

core_tools/data/ds/data_set_core.py

core_tools/data/gui/data_browser.py

...s/data/gui/data_browser_models/result_table_data_class.py

core_tools/data/gui/plot_mgr.py

core_tools/data/gui/plots/_2D_plotting.py

core_tools/data/measurement.py

setup.py