First version of HGCal geometry
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Merged Phase2-hgx6 from repository bsunanda
Merged Phase2-hgx7 from repository bsunanda
Reco Geometry for HGCal
also these files needed
2 more files
2 more files
2 more files
Merge pull request #4079 from bsunanda/Phase2-hgx8

Phase2 hgx8