Syncronization Interface 0.1

Mid-term is passed and my first release of the synchronization interface is near.

The code is probably not very usable as it lacks many good features.

* No WBXML (binary XML) support. Used by lots of devices with narrow bandwidth.
* No GUI. It means you have to add your databases and sources using direct access to you database.
* Only one source for now -- the notes application. More advanced stuff (todo and contacts) is coming up.

The good news is that the code looks good and many new features shouldn't be far away.