adding --end and --endlumi parameters to WriteCellNoiseToCool.py
WriteCellNoiseToCool.py was updated similar to WriteCalibToCool.py and WriteBchToCool.py Now it's possible to specify IOV range for update with --begin and --end flags
WriteCellNoiseToCool.py was updated similar to WriteCalibToCool.py and WriteBchToCool.py Now it's possible to specify IOV range for update with --begin and --end flags