Wish: advanced table widget that can be populated with a csv

[franziska-luecke]

Idea:
Editors that want to create tables like pricing lists can import a csv with this data.

Use Case:
Sometimes editors need to create big or complicated tables. The editor has this table as a file on his device and copies every single table data/cell into his table widget. Some of these tables contain data that is legally binding and therefore must not contain any errors. So the editor needs much time for transferring the table and afterwards he needs to inspect by heart if erverything is correct.
Since he has the data already in a file, he could simply export this as csv and upload this in a Widget or copy the content of the csv into atext field.