fix: replace eval with ast.literal_eval; ruff linting strings.py: When reading csv export files, use the safer literal_eval to evaluate the fields. Issue pointed out by ruff linter. Other Cleanup: sort imports replace if, else, if, else with if, elif, else use isinstance with tuples rather than 'isinstance() or isinstance()' test_anypy.py: Added tests for tuples, and booleans. Also added exception handling for malformed strings, booleans, tuples.

[roundup_test_db]
host=127.0.0.1
port=5432
user=rounduptest
password=rounduptest
dbname=rounduptest

[roundup_test_schema]
host=127.0.0.1
port=5432
user=rounduptest_schema
password=rounduptest
dbname=rounduptest_schema
options=-c search_path=roundup_service_dev

[roundup_test_schema_bad]
host=127.0.0.1
port=5432
user=rounduptest_schema
password=rounduptest
dbname=rounduptest_schema
options=-c search_path=