kolinkrewinkel/KKGridView — pull request #56 by keichan34 (2011-11-21 05:58:57+00:00)
Title: Fixed crash when there's no header or footer views

Fixed a crash when calling the animation methods for inserting & deleting cells, when no header or footer views were present. I've also added

```objc
- (KKIndexPath*) indexPathForSelectedCell;
- (NSArray *)indexPathsForSelectedCells;
```

to KKGridView