added option to run from grid files
Bug fixes in HGCalDDDConstants and add hooks needed for Reco geometry
Merge pull request #3940 from bsunanda/Phase2-hgcx1

Phase2 hgcx1
Bug fix for shashlik RECO geometry
Adopt 1..210 shashlyk module numeration for the dense index
Merge pull request #3894 from vciulli/powheg_w_grid_62x

Generator fixes -- Allow Powheg to run using precalculated grid
Merge remote branch 'origin/CMSSW_6_2_X' into CMSSW_7_0_X
Include extended pixel in Shashlik no taper scenario.
changed shashlik and hgcal customizations
Merge pull request #3943 from fratnikov/shashlyk-geom-bug-fix-1

Shashlyk geom bug fix 1
Merge pull request #3945 from ianna/extended-pixel-in-shashlik-scenario

Extended Pixel in Shashlik scenario
Merge pull request #3950 from andersonjacob/CorrectShashlikWF

Correct shashlik wf
Fix problem caused by sensitive calibration fiber
Add Extended Pixel to all Shashlik scenarios.
Fix Shashlik reco geometry. Make it accessible as CaloSubDetector geometry. Add it in configurations.
preshower geometry patched
Geometry changes by Fedor
Fixed bug caused by sensitive calibration fiber
changed path for ecalcontainer, shashlik in EcalCondObjectContainer, using fixed (by define) crystal for EK conditions
EK laser correction from one LM of EE
added EKDigiCollection, EK classes in EcalSimAlgos