libwacom 0.3:
- Loads of new and updated tablet definition files
- Add and correct information about styli
- Update wacom.example with loads of documentation
  about adding new tablet definitions
- Handle Puck device type
- Support enumerating touchstrips, touchrings and buttons
- Get device name from the kernel for generic tablets
- Add support for the WACf004 serial tablet
- Build fixes (exported symbols, soname)

libwacom 0.2:
- Don't add devices that lack DeviceMatch
- Get whether a device is builtin from udev
- Fix definitions for Reversible property
- Add definition for Cintiq 21UX2
- Add test for serial devices
- Fix Intuos4 styli's number of buttons

libwacom 0.1:
- First release
