adding extra modifiers to HI jets

• adding modifiers to final HIjets to match RUN2 list.

extra_mods = ["Sort","Width","CaloEnergies","LArHVCorr","CaloQuality","TrackMoments","JVF","JVT"]

• adding GhostTrack to HIJets as needed from some of the new modifiers
• Fixing typos @pbalek

tagging HI conveners @mrybar @angerami