Continued:

Continued:
- added Apache POI 3.4 for Excel export
- added missing i18n strings
- CSV support currently only use comma as "column" delimiter, better switch to Excel format
- these columns cannot have a double-dot on the end as the import may not work
- no need to have these JARs in WARs as you can place them on the server's proper lib path

Signed-off-by: Roland Häder <roland@mxchange.org>