Adding more customisability for metatable columns

[ehennestad]

Proposal to add more customisability to table columns. For example, how to represent numerics with scientific notation?

Add more properties here, e.g. ColumnFormat and ColumnFormatData.
https://github.com/VervaekeLab/NANSEN/blob/main/code/%2Bnansen/%2Bmetadata/%2Babstract/%40TableVariable/TableVariable.m

This would then require table variables in need of custom formatting to be implemented as a class (subclass of the linked class) instead of a function.

What do you think, @stevevanhooser

[ehennestad]

Alternatively, and maybe better is to be able to configure this dynamically and add it to the table column settings