Support use of `X-ApiKey` header instead of query string param.

[milkshakeuk]

Rather than the api key being bookmarkable and visible in the URL is there any chance you can support the use of the X-ApiKey header instead or aswell?

https://raygun.com/documentation/product-guides/crash-reporting/api/

[phillip-haydon]

Hello @milkshakeuk, are you referring to the crash reports being sent by raygun4js? So rather than use apikey query, it would use the header as defined in the api documentation?