finished sync with americans (except MT2)
removed abs from partonFlavor, added motherID and grandmaID to genparticles
now ht/mht computed with objects40jc, and increased max size of collections, added genparticles
fixed mht computation (added minus sign) and added objects40jc
deltaR matching reco-gen jets set to 0.3
rolled back the genParticle charge
Merge pull request #93 from mariadalfonso/pr92_remerged

Pr92 remerged
new options for friendtrees (port to 7.0.X of Cristina's PR #90)
Merge pull request #96 from gpetruc/forwardport_pr90_friendtrees

new options for friendtrees (port to 7.0.X of Cristina's PR #90)
fixed initial value for pseudojets
faster IsoTrack loop
changed rho definition
redefine jetEta vectors: event.cleanJets for cfg_ana.jetEtaCentral and event.cleanJetsAll with configurable cfg_ana.jetEta
added safety against electron ecalEnergy = 0
added flag to decide what electron isolation corrections to use
PU ID goes up to 5.2 with no crash
eta jet up to 5.2
furhter speed up IsoTrack
IsoTrack speed up
fixed nElectrons10 and nMuons10