update flashgg mvaId calculation
update flashgg mvaId calculation
Merge pull request #22 from fcouderc/master

fix mvaId computation
adding conversions collection to vertex selector
Merge pull request #23 from camilocarrillo/master

Adding conversion infrastructure
fix bug skipping the 1st track of each vertex
Merge pull request #24 from sethzenz/master

fix bug skipping the 1st track of each vertex
MC truth vertex selector and MCTruthUtil skeleton
Added function for photonId
merge with fabrice: MC vertex selector
add photon matcher
Merge branch 'master' of https://github.com/fcouderc/flashgg
important changes for CSA14 studies: comparison between different reconstructions