- TO DO       * DONE

- show all suspicious things from outfile.txt
* last_wu_time from user_info.txt ??
* last_result_time from user_info.txt ??
- key from user_info.txt ??
- venue from user_info.txt ??
- params_index from user_info.txt ??
- JD2HMS without "gmtime" and for dates before 1970
- better finish time calculation
- convert data in work_unit.txt to something useful (perhaps an audio file?)
- one single error message, instead of those many "#cannot_open_file#"s