("backend.avatars_directory", value<std::string>()->default_value(""), "Path to directory with avatars")

		("backend.no_vcard_fetch", value<bool>()->default_value(false), "True if VCards for buddies should not be fetched. Only avatars will be forwarded.")

		("proxy.server", value<std::string>()->default_value("localhost"), "Proxy IP.")

		("proxy.user", value<std::string>()->default_value(""), "Proxy user.")

		("proxy.password", value<std::string>()->default_value(""), "Proxy Password.")

		("proxy.port", value<int>()->default_value(0), "Proxy port.")

	;

	parsed_options parsed = parse_config_file(ifs, opts, true);

	bool found_working = false;