Clean up statics in CalibMuon/DTDigiSync.
Added new bridge implementation for KeyList; Fix for non-const statics in ORA
testing
cherry pick  4d6cf81.
Marge changes from Jason.
delete the previous copy of the Propagator before getting a new one, and check its configuration before using it
convert HLTMuonPointingFilter from an HLTFilter into a simpler edm::EDFilter
convert EcalMIPRecHitFilter, EcalSimpleUncalibRecHitFilter from HLTFilters into simpler edm::EDFilters
 - migrate from std::string to edm::InputTag
 - migrate to getByToken and consumes<>
 - migrate to getByToken and consumes<>
 - make configuration variables 'const'
add fillDescriptions
drop cfi files after moving the defaults to fillDescriptions
drop unused cfi file
propagate changes to HLTMuonPointingFilter to configurations using it
drop autogenerated empty documentation file
move the filters from EventFilter/Cosmics to HLTrigger/special
propagate changes to HLTMuonPointingFilter to configurations using it
delete the previous copy of the Propagator before getting a new one, and check its configuration before using it
convert HLTMuonPointingFilter from an HLTFilter into a simpler edm::EDFilter
work in progress: convert all hltFilters to global modules