client: added new waitDeviceReady fsm transition
utils: added udevadm info query utility
utils: added udev subsystem net discover helpers
fsm: device-ready wait processing (bnc#871135)

- added udev event listener catching device renames
- added and enabled device-ready-wait fsm processing
Merge pull request #237 from mtomaschewski/wait-device-ready

device-ready/rename wait processing (bnc#871135)