Cleanup WebInterface and make RFIDInterface reachable.

device/main/WebInterface.hpp

@@ -9,10 +9,13 @@ class WebInterface {
 	public:
 		WebInterface();
 		void start();
+		void finishResourceRegistrations();
+		void registerResource(httpd_uri_t* config);
 
 	private:
 		void initSD();
 		httpd_handle_t start_webserver();
+		void registerFileServer();
 		//esp_err_t hello_get_handler(httpd_req_t *req); 
 };