- Using Qt Test framework
 - Tests are running successfully

 - file selection dialog
 - abstraction layer in NetworkAPI

of checking for same address

* Multiple application instances per host supported now

 - Discovered devices popup in gui
 - Removed devices are going to be removed from gui

* can read c++ objects
* can call c++ object methods
* made commands static to use it in multiple files

* Trying out appending elements to list

* Added notification for incoming connection (fancy animation)