WPF PropertyGrid: v2.1 update

This minor update of the WPF PRopertyGrid (WPG) contains the following changes:
- ExpandableObjectConverter is supported for properties (complex properties). This allows you to drill down into an object by expanding sub-objects.
- The Property Name column is optimized for width and space saving
- By default the text-based editor commits property value on control invalidation (focus lost) or Enter key press, Escape key press cancels value change
- NotifyParentProperty attribute is supported for properties
- “ComplexProperty” sample to installation package demonstrating the expandable properties
- Bug fixes
WPG customers will be notified of this update via mail. If you think you are eligible to receive this update but we overlooked you in our mailing, give us a sign.