Fix improper use of clustersToSkip InputTag for GroupedCkfTrajectoryBuilderESProducer, since this will effectively not be used
bugFix: Adding spp, R9 and IoEmIoP, they were declared but not defined
bugFix: Adding spp, R9 and IoEmIoP, they were declared but not defined
bugFix: definition of HoE was not up to date
add updated soft electron MVA
point electron producers at the updated MVA categorization
Replaced try...catch with ParameterSet::existsAs calls

This code was causing dozens of exceptions to be thrown and then
caught in production jobs. Since the code was only testing the
existence of a ParameterSet it was easy to replace with existsAs.

NOTE: It looks to me like this code is completely unnecessary.
The loop just before this one goes over the exact same parameter names
and asks for them as tracked parameters. If that succeeds, they can't
also be untracked so the code modified does nothing. If that fails
an exception is thrown and the code modified is never called.
Changed PTStatisitcs class static to const

By initializing the class static at load time, it was possible to
make the static const and therefore avoid thread-safety issues.
Make static DCCDataUnpacker::silentMode_ std::atomic

Given that DCCDatdaUnpacker::silentMode_ is a public global and
could be modified by any thread, this had to be changed to an
std::atomic<bool>.
Merge pull request #2739 from rovere/fix-clustersToSkip-in-GroupedCkfTrajectoryBuilderESProducer

RecoTracker/IterativeTracking -- Fix improper use of clustersToSkip InputTag
Merge pull request #2558 from lgray/bugFixFeb4

RecoEgamma/ElectronIdentification -- Bug fix for GED electron MVA preselection calculator
Merge pull request #2777 from Dr15Jones/makeDCCDataUnpackerStaticThreadSafe

EventFilter/EcalRawToDigi -- Make static DCCDataUnpacker::silentMode_ std::atomic
Merge pull request #2776 from Dr15Jones/makePTStatisticsThreadSafe

Validation/MuonRPCGeometry -- Changed PTStatisitcs class static to const
Merge pull request #2772 from Dr15Jones/avoidTryCatchInHLTHiggsSubAnalysis

HLTriggerOffline/Higgs -- Replaced try...catch with ParameterSet::existsAs calls
Merge remote branch 'origin/CMSSW_7_1_X' into CMSSW_7_0_X