Empty cells containing only spaces may have unexpected results (not
shown traceback and broken import) when being imported and they were
intended for a float or monetary field.
To avoid the error we could either, ignore left/right whitespace when
parsing a float value (so same behavior as en emtpy cell) or prevent the
error and get an friendly import report error:
' ' does not seem to be a number for field 'Name of Field'
This change choose the first way, so a float ' ' (just whitespace) will
be considered as '' (empty).
opw-1816784
closes#23105closes#23355
Co-authored-by: Humberto Arocha <hbto@vauxoo.com>
