Tag for Run2 processing. Important changes: ALIROOT-6001 AliSimulation fails to recognize libHLTsim.so ALIROOT-6021 CTP scalers array is empty ALIROOT-6029 EMCAL: Port fix for DCal and EMCal 1/3 SM, track-matching residuals calculation ALIROOT-6031 Small changes in the number of ddls ALIROOT-6038 EMCAL: Calculation of number of local maxima in clusters ALIROOT-6040 Port PHOS clusterizer fix