[bug] Import translations does not work
A key was missing (core::core.tab.danish) so I just did a export, then added the missing key and then import.
When importing I got an exception
QueryException in Connection.php line 764:
SQLSTATE: Integrity constraint violation: 1048 Column 'key' cannot be null (SQL: insert into
created_at) values (, 2016-11-03 06:33:14, 2016-11-03 06:33:14))
The problem was that I used Excel (.csv) and my locale settings changes the separator from ',' (comma) to ';' (semi-colon)