Update to Wine 1.3.20. This includes the following changes:
- Option to clip the mouse inside fullscreen windows.
- Support for persistent HTTP connections.
- Initial implementation of the XML writer.
- Support for drawing rectangles in the DIB engine.
- Volume control in MMDevAPI.
- More MSVC runtime functions.
- Various bug fixes.
Two of my three changes for OSS support have been integrated upstream,
only one remains.
Only tentatively remove $DATADIR/wine upon deinstallation to allow for
the forthcoming wine-gecko port. 
PR: 156001 
Submitted by: David Naylor <email@example.com>