Added logutils module into the code

src/sender/DataDispatcher.py

src/sender/DataManager.py

src/sender/SignalHandler.py

src/sender/TaskProvider.py

src/sender/eventDetectors/InotifyxDetector.py

src/sender/eventDetectors/WatchdogDetector.py

src/sender/eventDetectors/ZmqDetector.py

src/shared/helpers.py

test/test_logging.py

test/test_logging2.py

test/test_logging3.py