Payload now correctly splits Content-Type
If content type contains `charset`, it's properly
split in `payload` and doesn't throw 400 anymore.
Merge branch 'content-type-charset-support' of https://github.com/ondrowan/eve into ondrowan-content-type-charset-support
Ondrej Slinták
Content-Type header properly parsed when additional arguments are included (Ondrej Slinták).
Merge branch 'ondrowan-content-type-charset-support' into develop