`rewrite` options should apply to all responses

[tillsc]

According to the documentation the hostRewrite and autoRewrite options only apply to 3xx responses. But the Location-Header is allowed in more than only the 3xx responses (e.g. in 201 Created).

I don't understand why it is necessary to limit this functionality to specific response codes. Why couldn't just every Location header be analyzed and replaced if there is one present in the response?

[gabrielboucher]

I agree, this is currently biting me. We are implementing an API that tries hard to follow this specification: http://jsonapi.org/format/#crud-creating-responses especially where it says "The response SHOULD include a Location header identifying the location of the newly created resource."

However this request returns a 201 status code and the location is not being rewritten.

[jrnail23]

related: #845