chip occupancy cut added to skip the chip with more than 20% channels fired; change the raw hit decision cut position in the code.
remove the raw hit number cut per ladder before doing clustering, due to chip occupancy cut was added in raw hit maker which can do the bad column rejection; simplfy the code by removing the InitRun() function
remove the cluster number cut per ladder, due to chip occupancy cut was added in raw hit maker which can do the bad column rejection
StIstHitMaker: Changed the logic in Make(). Don't create a new StEvent if it is not found in the chain, issue an error instead