Extended2023, bx and cls bug fixed.
Take care of some Issues for Calorimeter definition etc
Remove overlap between Calo and Muon
Merge pull request #2155 from dildick/Update-GEM-digitizer-for-GE21-hits

Update gem digitizer for ge21 hits
Merge completed
Remove duplicate and obsolete files
Tracker BE fix from Adish
Tracker BE fix from Adish
Tracker BE fix from Adish
Merge pull request #2163 from bsunanda/bsunanda/Phase2HE_8

Phase2 HE
Merge pull request #2164 from bsunanda/Phase2HE_9

Remove duplicate and obsolete files
Merge pull request #2167 from boudoul/Tracker_BE_fix

Tracker be fix
Merged CMSSW_6_2_X_SLHC from repository cms-sw
Merged Integration-of-gem-csc-trigger-algorithm from repository dildick
Try getting GEMGeometry
Merge pull request #16 from dildick/from-CMSSW_6_2_X_SLHC_2014-01-24-0200

Try getting GEMGeometry