1st commit, including :

git cms-addpkg DataFormats/MuonReco
git cms-addpkg DataFormats/PatCandidates
git cms-addpkg DataFormats/TauReco
git cms-addpkg FWCore/Version
git cms-addpkg PhysicsTools/PatAlgos
git cms-addpkg PhysicsTools/PatExamples
git cms-addpkg RecoTauTag/RecoTau