turn unnamed enum into enum class NewWizzard::Page
turn enum CondType into enum class
turn enum BdatType into enum class
turn enum MusicDataType into enum class
turn enum MidiType into enum class
turn enum ClefType into enum class
adjust to MuseScore coding style
turn enum GroupType into enum class
turn enum AccidentalType into enum class
turn enum NoteHeadType into enum class
turn enum TiePos into enum class

wonder whether for that one time an overloaded operator& would be worth
the effort?
turn enum ArticulationType into enum class
turn enum NoteType into class enum
turn enum HarmonyType into enum class

this one might be worth an overloaded operator[]
turn enum DynamicsType into class enum

but I wonder why not taking Dynamic::Type instead?
turn enum WedgeType into enum class
turn enum KuoHaoType into enum class
turn enum SessionStart into enum class
turn enum MuseScoreStyleType into enum class
turn enum MusicxmlExportBreaks into enum class