2005-05-11 Peter Bartok <pbartok@novell.com>

2005-05-11  Peter Bartok  <pbartok@novell.com>

	* LinkArea.cs: Added and implemented LinkAreaTypeConverter class
	* SelectionRangeConverter.cs: Implemented
	* PropertyGrid.cs: Fixed attribute value
	* Control.cs:
	  - Invoke(): Don't call Begin/EndInvoke if it is not neccessary
	  - Added Sebastien Pouliot's CAS Stack Propagation fixes
	* XplatUIDriver.cs: Added new XplatUIDriverSupport class, for code
	  that's common to all drivers. First methods to go there are
	  Sebastien Pouliot's CAS Stack Propagation helper methods
	* XplatUIWin32.cs, XplatUIX11.cs, AsyncMethodData.cs: Fixes by
	  Sebastien Pouliot for CAS Stack Propagation

svn path=/trunk/mcs/; revision=44415