Debug output is replicated in stdout

[ekquasar]

Running:

fsoc config set --auth oauth --server REDACTED -o json

gives this output:

The --server option is now deprecated. In the future, please use --url instead. We will set the url to "REDACTED" for you now

^ this error message is replicated in both stderr and stdout. This is a problem for scripting applications that use stdout programmatically. Debugging and error output should be only printed to stderr.

[pnickolov]

@ekquasar will check and try to resolve. The config set command, afaik, doesn't have any data output (so a workaround would be to send stdout to /dev/null) but I agree this can/should be fixed.

[ekquasar]

Yeah that's the workaround I ended up with, but as far as "polish" is concerned, this stuck out to me as a "sharp edge" so I figured I'd bring it to maintainers' attention.