work in progress UI
Merge branch 'DemoApp-UI' of github.com:Invenietis/yodii into DemoApp-UI
LaPoste debut
Merge remote-tracking branch 'origin/DemoApp-UI' into Timer

Conflicts:
	Yodii.DemoApp/MainWindow.xaml.cs
	Yodii.DemoApp/Plugins/Views/TimerView.xaml.cs