* feat(nginx-proxy)_: send raw response body * improve error hanlding * forward headers fixes #23 * feat(health-manager)_: make provider checks less strict fixes #25
* feat(health-checker)_: move content lua code from nginx.conf fixes #17 * feat(nginx-proxy)_: support provider id as 3rd parameter in request path fixes #17 * feat(health-checker)_: add provider type to RPCProvider struct fixes #17