Spanish translation (4.0.3)

[inigoml]

Attached, Zimbra 4.0.3 user interface spanish translation.

Includes:

ZmMsg_es.properties -> web interface.
AjxMsg_es.properties -> Dates, months, days, etc
ZMsg_es.properties -> Error messages
ZsMsg_es.properties -> email notifications *

* At this moment, ZsMsg_es.properties is not properly user by system. There is an open support case for this. Remember that ZsMsg.properties has an special location: /opt/zimbra/conf/msgs

Any suggestion will be welcomed.

[andyc]

I did the initial checkin of this Spanish translation to the Zimbra Xtras project at SourceForge.