TriggerFlags: remove doLVL2/EF and other unused flags
Some cleanup of the (legacy) TriggerFlags:
doLVL2 and doEF were used during Run-1 to configure the two-level
HLT. This has not been supported since a long time and was replaced by a
single doHLT flag. Adjust relevant python fragments.
Remove the following unused TriggerFlags:
- doHLTpersistency
- readLVL1Calo
- readLVL1Muon
- disableRandomPrescale
- useOfflineSpacePoints
- doNtuple
- abortOnConfigurationError
Finally, delete some obsolete files that turned up during git grep of these flags.