Fixed problems in electron-to-photon matching part. 1.  In the source code - MultiPhotonAnalyzer.cc - electrons and photons are matched by vertex corrected position.  2.  electron candidate InputTag name is fixed in runForest_PbPb_DATA, _MC, _MIX files
Merge branch 'forest_53X_04' of github.com:CmsHI/cmssw into forest_53X_04