fix logical bug in if/whiles

	modified:   .gitignore
	modified:   lib/command/Command.py
	modified:   lib/command/CommandParser.py
	modified:   lib/helper/SensorHelper.py
	modified:   lib/model/Elements.py
	modified:   sensor_server.py
	modified:   usr/callbacks/action/action.py
	modified:   usr/callbacks/logical/logical.py
	modified:   usr/callbacks/target/target.py
	modified:   usr/init.json
	modified:   lib/helper/SensorHelper.py
	modified:   usr/callbacks/target/target.py