title: DIfferent Scroll direction for multiple sections of Collectionview in swift 2
body: <p>I have an app with <code>UICollectionView</code> with 2 sections.My requirement is to have the first section should scroll in horizontal direction with one row only, while the second should scroll in vertical direction.I am working with Swift 2.1.</p>
  
  <p>Please advice some solutions.</p>