AceTime 2.4.0 Date and time classes for Arduino that support timezones from the TZ Database.

- MatchingEra : ace_time::ExtendedZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB >
- Transition : ace_time::BasicZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB > , ace_time::extended::TransitionStorageTemplate< SIZE, ZEB, ZPB, ZRB > , ace_time::ExtendedZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB >
- TransitionForDateTime : ace_time::extended::TransitionStorageTemplate< SIZE, ZEB, ZPB, ZRB > , ace_time::ExtendedZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB >
- TransitionForSeconds : ace_time::extended::TransitionStorageTemplate< SIZE, ZEB, ZPB, ZRB > , ace_time::ExtendedZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB >
- TransitionStorage : ace_time::ExtendedZoneProcessorTemplate< ZIS, ZIB, ZEB, ZPB, ZRB >