BoostedJetTaggers: implementation of additional mode in SmoothedTopTagger for HL-LHC JSS top tagger working points
Add mode for a jet mass+sphericity tagger to the SmoothedTopTagger class. Modifications include addition of config files for the taggers in BoostedJetTaggers/share/SmoothedTopTaggers and addition of a test script in BoostedJetTaggers/util.
Extra additions/changes to SmoothedTopTagger class to ensure variables inherited from JSSTaggerBase are not overwritten by private attributes declared in BoostedJetTaggers/SmoothedTopTagger.h.
Add call to JSSTaggerBase::initialize in SmoothedTopTagger::initialize to ensure that the TAccept variable storing tagger result is configured so that it can be treated as a boolean variable.