2005-07-06  Iain McCoy  <iain@mccoy.id.au>

	* System.Windows/DependencyObject.cs,
	  System.Windows/DependencyProperty.cs,
	  System.Windows/PropertyMetadata.cs,
	  System.Windows/Callbacks.cs: Added constructors to PropertyMetadata,
	  added support for default values of properties

2005-07-02  Iain McCoy  <iain@mccoy.id.au>

	* whole folder: initial implementation of the DependencyProperty
	system