Get all the messages that are required:
Get "Pseudo Message" from window.mw.config.get('wbCopyright'). Do not html escape this message.
Save should emit save event. The save action will be dispatched by the parent component (in this case: Termbox)
The action that saves the preference should be done by this new modal component.
Cancel button should emit an event which will be caught by the parent. The parent component will then hide the modal. (in this case: Termbox)