Misc cleanups.

- Make the static mapping const.
- Avoid copying map into a vector just to do an index lookup.
update OvalFile with non commited features from cvs and add new features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file with features for processing the gedGsfElectrons collection
add new file, present the validatation procedure
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