Fixed bug caused by sensitive calibration fiber
Revert "selective readout in simDigis for shashlik"

This reverts commit 63fe77bcf85daa1a24fbc46898569d17d173fa80.
fixup temporarly removed simHit in digi validation
fixup temporarly removed simHit in digi validation
fixup temporarly removed simHit in digi validation
fixup ZeroSuppression for ekDigis, threashold also in fixed value of ADC counts, 5 ADC  threashold for shashlik
fixup shashlik electronic parameters configurable
fixup added ShashlikSimHits validation
fixup ZeroSuppression for ekDigis, threashold also in fixed value of ADC counts, 5 ADC  threashold for shashlik
fixup EcalDigi for Shashlik in EcalPhaseIIDigiProducer.cc