request: GET-params and cookies should not deal with non-printable values

request.h

@@ -34,9 +34,6 @@ class Request
 	std::string post(const std::string &key) const;
 	std::string cookie(const std::string &key) const;
 	std::string param(const std::string &key) const;
-	std::vector<std::string> allGet(const std::string &key);
-	std::vector<std::string> allPost(const std::string &key);
-
 	const std::vector<Cookie> &getCookies() const
 	{
 		return this->cookies;