Minimise the app to the system-tray

[TheCodeArtist]

Minimise the app to the system-tray and add support for custom alarm / notification (balloons?)

[TheCodeArtist]

Add 2 options(automatically switched) for systray icons

• Base Active logger icon + overlaid "magnifying glass" when logging active.
• Base Active logger icon + overlaid "Zzz..." when logging paused.