2010-07-09  Alan McGovern  <amcgovern@novell.com>

	* IListenCollectionChanged.cs: Implement a WeakListener for
	  INotifyCollectionChanged objects. Classes which want to
	  weak-listen to the event need to be of type
	  IListenCollectionChanged.

2010-06-02  Alan McGovern  <amcgovern@novell.com>

	* NotifyCollectionChangedEventHandler.cs: Add an extension
	  method to NotifyCollectionChangedEventHandler to allow us to
	  remove the boiler plate code used to raise the
	  INotifyCollectionChanged event. Now all you have to write is
	  CollectionChanged.Raise (...).

2008-12-18  Sebastien Pouliot  <sebastien@ximian.com>

	* NotifyCollectionChangedAction.cs: Fix validations and default 
	values to match unit tests.

2008-11-18  Rolf Bjarne Kvinge <RKvinge@novell.com> 

	* NotifyCollectionChangedAction.cs: Corcompare work.

2008-08-11  Chris Toshok  <toshok@ximian.com>

	* NotifyCollectionChangedEventArgs.cs: correct the constructors to
	do the right thing, and add documented (but untested at present)
	behavior where it throws ArgumentExceptions except for the valid
	values for @action.

