Update 12 files

- /Task 1/ER.mwb
- /Task 1/ER.mwb.bak
- /Task 1/Table_setup.sql
- /Task 1/adress_import.sql
- /Task 1/favourite_import.sql
- /Task 1/initial_setup.sql
- /Task 1/neighbour2_import.sql
- /Task 1/neighbour_import.sql
- /Task 1/person_import.sql
- /Task 2/insert_data.py
- /Task 2/queries.py
- /Task 2/setup.py