Add usersettings template and config values

config.h

@@ -40,7 +40,7 @@ struct ConfigUrls
 	std::string deletionurl;
 	std::string linkhistorysort;
 	std::string adminregisterurl;
-	std::string userchangepwurl;
+	std::string usersettingsurl;
 };
 
 class ConfigVariableResolver