5087 local storage message

Feedback welcome! Message can be saved and retrieved from localStorage.
Well, we wanted to keep as much logic out of the view as possible... this setup does work as every half a second the saveDraft is called by startMonitoring (attributes are then updated). When page is reloaded values are pulled from localStorage.

Let us know if it doesn't work locally at your end, but as far as we can see it is working locally on this end.

:)