Merge pull request #7 from cms-sw/CMSSW_7_1_X

Update my CMSSW_7_1_X with the official one
Merge pull request #12 from cms-sw/CMSSW_7_1_X

Merge cms-sw CMSSW_7_1_X into my CMSSW_7_1_X
Merge branch 'CMSSW_7_1_X' of github.com:venturia/cmssw into CMSSW_7_1_X
Merge branch 'CMSSW_7_1_X' of github.com:cms-sw/cmssw into CMSSW_7_1_X
Merge pull request #16 from cms-sw/CMSSW_7_1_X

update my CMSSW_7_1_X with the official one
Merge branch 'CMSSW_7_1_X' of github.com:cms-sw/cmssw into CMSSW_7_1_X
Merge branch 'CMSSW_7_1_X' of github.com:venturia/cmssw into CMSSW_7_1_X
Merge pull request #17 from cms-sw/CMSSW_7_1_X

Merge cms-sw CMSSW_7_1_X into my CMSSW_7_1_X
Merge pull request #19 from cms-sw/CMSSW_7_1_X

Merge cms-sw CMSSW_7_1_X into my CMSSW_7_1_X
New configuration files to study occupancy in phase 2 geometry
Adjustments in the phase2 module selections
New macro to print phase 2 occupancy plots

Conflicts:
	DPGAnalysis/SiStripTools/bin/DPGAnalysisSiStripToolsMacrosLinkDef.h
	DPGAnalysis/SiStripTools/bin/OccupancyPlotMacros.cc
	DPGAnalysis/SiStripTools/bin/OccupancyPlotMacros.h
Tuning of the message logger options
Changed the  message logger threshold
Added new macro to plot fraction of on-track clusters
New macros to project properly a TProfile2D into TProfile's
EDAnalyzers and macros moved from tracking and DebugTools/OverlapProblem
to complete the migration of EDAnalyzers and macros in DPGAnalysis/SiStripTools
Fix of the TrackCount EDAnalyzer configuration for extended tracker
Improvement in the phase 2 hit occupancy configuration