Change responce header: Content-Type

[timonych]

Hello, @ncarlier

Is it possible to change responce header Content-Type to application/json according to the request?
I haven't found this opportunity in docs or code.
I have also tryed to use header "Accept" in request, but nothing changes.

Everytime response header is "Content-Type: text/plain; charset=utf-8"

By the way, thx for this tool! :)

[ncarlier]

Hello, the latest commit should solve your problem. Webhookd will now take content negotiation into account.