Merge pull request #3175 from alja/from-CMSSW_6_2_7

6_2_X cmsShow -- simplify detection of cmssw environment.
Merge remote branch 'origin/CMSSW_6_2_X' into CMSSW_7_0_X
Fix bug in locating file path.
Fix bug in locating file path.
fixed dphi, made fitting function undrawn and added undrawn histograms in csctfeffciency
HGCal RecHit format and collections
Merge pull request #3285 from bsunanda/Phase2-Shashik04

Phase2 shashik04
Merge pull request #3297 from dildick/GEM-DIGI-Cleanup

Gem digi cleanup
Merge pull request #3301 from sviret/TrackFindingAM_SV_110414

Bug fix in the Hough fit
clean up
Merge pull request #3305 from vandreev11/hgc-geometry-v4

Hgc geometry v4
Clean code and re-binning plots.
Merge pull request #126 from gem-sw/from-CMSSW_6_2_0_SLHC11

From cmssw 6 2 0 slhc11
Merge pull request #3310 from cms-btv-pog/BoostedJetMerger_from-CMSSW_6_2_0_SLHC10

Adding BoostedJetMerger to PhysicsTools/PatUtils
Fix range of muon TOF.
Add Making plot scripts.
Merge pull request #3319 from chrisneu/shaslik-improved-fiber-radius-v2

Shashlik improved fiber radius v2
Merge pull request #3347 from bachtis/PFCLUSTER_SLHC10

PF Clustering  with timing cuts for ECAL
Merge pull request #3350 from dnash86/EmulatedME0SegmentProducer-bugfix

Fixed division by zero possibility
Merge pull request #150 from gem-sw/CMSSW_6_2_X_SLHC

sync to gem-sw