Swipe-to-hide improved. Add remove animation. Remove ListviewAnimation package.
Extract data gathering and updating from DevicePortBase+Inherited classes to DevicePortSource interface and classes.
Move service related stuff (ready observer etc) from -Application to -Service.
Extract Statusbar Notification from -Application to own class.
Add first tests.
Separate packages for device and device_ports.
TODO: Refreshing with extensions does not work reliable.