#80 Missing trailing #N/A in Excel

[Mario Fortier]

A bug has been reported on the forum:
http://www.tadoc.org/forum/index.php?topic=648.0

It affects Excel add-ins only and cause missing #N/A in the following case:
- Function returns more than one output.
- Input have trailing #N/A

The fix is in SVN and will be part of release 0.5

\Mario