[Router] Remove logging of API Key of rest requests

[fashxp]

router logs all requrest uris with something like that:

[2019-04-15 16:55:51] request.INFO: Matched route "document_17". {"route":"document_17","route_parameters":{"_locale":"en_GB","_controller":"AppBundle:Content:default","_route":"document_17"},"request_uri":"http://academy.pim.zone/en/special-functions/productmodel","method":"GET"} []

therefore also API keys if they are in request uri ...

we need to avoid that.

[fashxp]

what is the state of that?

[brusch]

Since filtering the information is quite expensive in terms of performance, we should maybe think about providing the possibility to pass the API key via a HTTP header and make this as the recommended method. Everything else we leave as it is as the REST Services are deprecated anyway ...