Handling verbatimDate in E+M import
The verbatimDate is stored e.g. in RefDetails notes in different formats.
These need to be parsed (see also #7429) and imported.
Also it might be stored in other notes fields (nameNotes, reference notes, ...). => need to store in one place (which one?).
Known formats are:
- 1932  - (with 1931 beeing the verbatim date)