Basic ONO UI system messages, the saving() function is used extensively by most ONO modules and software.
Display a red "error" message.
Display a yellow "info" message.
Display a green "saving" message box that will automatically fade and disappear, no input required, language is optional
Display a green "success" message, text required.
Display a green "system" message, text required, can be "saving", "moving", or "deleting"
Display a red "warning" message.
Internal function used by some other message functions.