AndConstraint should write additional information from failed constraint #3233

Assert.That(new[]{ 1,2 }, Is.Ordered & Is.EquivalentTo(new[] { 1, 2, 3 }));

  Expected: collection ordered and equivalent to < 1, 2, 3 >
  But was:  < 1, 2 >
  Missing (1): < 3 >

  Expected: collection ordered and equivalent to < 1, 2, 3 >
  But was:  < 1, 2 >