[GroupDAV] Funambol connector 1801

[Mathew McBride]

Hello all,

I've fixed a bunch of problems with the connector (particularly events),
OpenGroupware, and some general service fixes. Nokia devices should now sync
if they previously reported syncs as "discarded".  Its available from
http://comalies.citadel.org/~matt/funambol/latest/ . The installation
pattern in the same, however, the docs haven't been rewritten yet.

Planned for next release:
- Properly handle recurrence events being added to an OGo/similar server.
- New logging mechanism for use in production environments

Changed:
- Changed PUT URL to "new.ics" to ensure added events are public in Ogo.
- Organizer info will be added to new sync items if the user is set up right
in the Funambol user database
- There is now a presumption that devices will lose data, as such events
updated on the device will be merged into the ones on the server so
attendees and other details stick.
- Priority defined as 5 by default if not present
- Sequence:0 and Transp:Opaque, Class:Public
- Updated/New events from the device are reloaded then sent back to the
device (fixes creating, then updating an event on device from Ogo)
- Set the type in the SyncML item metadata because Nokia E61 checks it.
(this previously didn't occur because previous funambol releases and various
devices didn't do so)