Bug/80 cleanup gestures

lxcid / LXReorderableCollectionViewFlowLayout

Extends `UICollectionViewFlowLayout` to support reordering of cells. Similar to long press and pan on books in iBook.

http://lxcid.com/

MIT License

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Bug/80 cleanup gestures #83

Closed myeyesareblind closed 7 years ago

myeyesareblind commented 9 years ago

I am using animated transition to swap collection flow layouts, which sets collectionView few times. Make sure we don't re-add gesture recognizers again.