feature: non-field outputs to stderr

[roycewilliams]

For parsing purposes, it would be useful for the preamble text to go to stderr (but open to other ways to address the point)

[cyclone-github]

Besides the cyclone ascii banner, are you also referring to the "Processing URL:..." being printed to stderr?

[roycewilliams]

Yep, basically everything that isn't a "record", so to speak.

[cyclone-github]

Fixed in testing branch.
https://github.com/cyclone-github/ipscope/tree/testing