widget - overview

Finally found out how to bring the widget into the app.
Still got problems with the scrolling widget - not done yet (some
useless files in because of that)
still widget stuff
some bugfixes

still problem
- more then one widget on screen
- still need to restart the widget if putting it on screen before having
api key in app ( need to send broadcast or something like that) or we
set an 30 minute (minimum) update time.
Added license to all main files and updated readme