remove unused CaloSignalHelper.h file
As discussed on ATLASRECTS-5165 , the file CaloSignalHelper.h
isn't included anywhere (after removing some obsolete test-beam code). This MR removes it from the master branch.
As discussed on ATLASRECTS-5165 , the file CaloSignalHelper.h
isn't included anywhere (after removing some obsolete test-beam code). This MR removes it from the master branch.