Update comments and move a line for better context
Add stations option for download_coincidences
Offline version for api.Network().station_numbers

Use same JSON as station_info
Catch possible errors and add error codes to utils

Add a variable ‘ERR’ to utils, this contains the data error codes: -1
and -999.
Enable progressbar for reconstructing directions
Get predetermined offsets instead of calculating

Determining offsets is a slow process, it can perhaps be skipped,
if it does not change much over time…
Catch error determining offsets between detectors
Renable station offset determination

Fix some bugs while we are at it.
Improved fit range determination.
Fix determination off dt (wrong sign for t_trigger).
Wrap ext_timestamps in long() to prevent overflows.
Fix setting event and ref_event, actually compare station numbers.
Catch some errors and possibly some other fixes..