Major changes to the electricitymeter vs

- added gsn class for communication with electricity meter
- added wrapper
Update .gitignore file
Minor changes

- close connection after getting all data
Major changes

- added new Virtual sensor (TempRabbit)
Major changes

- added RabbitBrojilo wrapper
Added Rabbit brojilo
Minor changes

- moved ElectricityMeterWrapper to gsn.rasip
Updated .gitignore
Minor changes

- refactoring
Getting values of 3 phases
dodane 3 faze i sitne prepravke
Merge remote-tracking branch 'origin/electricitymeter'

Conflicts:
	.gitignore
	logs/gsn.log