Added a way to filter for files when converting to JSON using pkl_to_json.py
Added a way to filter for files when converting to JSON using pkl_to_json.py

rajpurkar/driverseat,psrthegreat/driverseat,psrthegreat/driverseat,rajpurkar/driverseat,psrthegreat/driverseat,psrthegreat/driverseat,rajpurkar/driverseat,rajpurkar/driverseat