Feature request: compact jq output

[henrikrudstrom]

Would be nice to have the possibility to have single line output when using --jq. for example when i use --jq 'select(.field == "value") i get nicely formatted json, but it becomes a lot of lines.
A very simple idea could be to add an option --jqc or --jq-c that maps to the jq -c command for compact jq output.
Happy to provide a PR if this is desirable.

[johanhaleby]

Why not, maybe --jqc would be a good idea? A PR would be nice :)

[henrikrudstrom]

Great. #126
Let me know what needs to be changed.