Implements view update on NotifyCollectionChanged in collectionView. (#2957)

Implements view update on NotifyCollectionChanged in collectionView. (#2957)

* [NUI] Implements view layout update on NotifyCollectionChanged in
collectionView.

When Collection is updated,
View can pick the notify event with updated info.
this patch implement normal collection updates including

- single item inserted
- single item removed
- single item moved
- group insrted
- group removed
- group moved

and apply samples regarding new implemented feature.

* [NUI] Change parameter name to fix warnings

* [NUI] fix ahead patch typos