2008-12-02  Marek Habersack  <mhabersack@novell.com>

	* DataRowExtensions.cs: when Field <T> is specialized on a
	nullable type (either a reference or an instance of Nullable <T>)
	do not throw exception for column value being DBNull but return
	null instead.

2008-05-14  Atsushi Enomoto  <atsushi@ximian.com>

	* DataTableExtensions.cs :
	  implemented AsDataView() and CopyToDataTable().
	* EnumerableRowCollection.cs : added Table property for internal use.

2008-05-14  Atsushi Enomoto  <atsushi@ximian.com>

	* TypedTableBase.cs : serialization .ctor() does nothing here (it
	  might do something in derived types. no need to throw NIE here).

2008-05-14  Atsushi Enomoto  <atsushi@ximian.com>

	* EnumerableRowCollectionExtensions.cs,
	  OrderedEnumerableRowCollection.cs : implemented ThenBy().
	  It required some generic refactoring.

2008-05-13  Jb Evain  <jbevain@novell.com>

	* EnumerableRowCollection.cs: delete methods
	Select/Where/Cast that duplicate Linq to Objects
	methods.
	* EnumerableRowCollectionExtensions.cs
	TypedTableBase.cs, TypedTableBaseExtensions.cs: directly
	fallback to Linq to Objects.

2008-05-13  Atsushi Enomoto  <atsushi@ximian.com>

	* DataTableExtensions.cs, EnumerableRowCollection.cs,
	  EnumerableRowCollectionExtensions.cs, EnumerableRowCollection_1.cs,
	  OrderedEnumerableRowCollection.cs, TypedTableBase.cs,
	  TypedTableBaseExtensions.cs : lots of significant refactoring to
	  make collection/enumerable things unified.
	  Implemented OrderBy() and OrderByDescending().

2008-05-13  Marek Habersack  <mhabersack@novell.com>

	* DataRowComparer_1.cs: implemented GetHashCode and Equals.

2008-05-13  Atsushi Enomoto  <atsushi@ximian.com>

	* DataTableExtensions.cs : implemented AsEnumerable().
	* DataRowExtensions.cs : implemented.
	* EnumerableRowCollection_1.cs : implemented.
	* EnumerableRowCollectionExtensions.cs :
	  implemented Select() and Where().
	* OrderedEnumerableRowCollection.cs : base is not parameterless now.
	* TypedTableBaseExtensions.cs:
	  some overloads can just delegate to others.
	* DataRowComparer_1.cs : (added some non-working code.)

2008-05-13  Atsushi Enomoto  <atsushi@ximian.com>

	* DataRowComparer.cs, DataRowComparer_1.cs, DataRowExtensions.cs,
	  DataTableExtensions.cs, EnumerableRowCollection.cs,
	  EnumerableRowCollectionExtensions.cs, EnumerableRowCollection_1.cs,
	  OrderedEnumerableRowCollection.cs, TypedTableBase.cs,
	  TypedTableBaseExtensions.cs : stubbed all.