Update build script to run against iOS 10 to fix Jenkins (#2305)

* Update build script to run against iOS 10 to fix Jenkins

* Update Swift example project with iOS 10 build fixes.

* Fix Videos example app to use new style API for layout properties.

* Update Frameworks smoke test to newer Swift language settings.

examples/Swift/Sample/TailLoadingCellNode.swift

@@ -55,11 +55,11 @@ final class SpinnerNode: ASDisplayNode {
   override init() {
     super.init(viewBlock: { UIActivityIndicatorView(activityIndicatorStyle: .Gray) }, didLoadBlock: nil)
     
-    size.minHeight = ASDimensionMakeWithPoints(44.0)
+    self.style.minHeight = ASDimensionMakeWithPoints(44.0)
   }
 
   override func didLoad() {
     super.didLoad()
     activityIndicatorView.startAnimating()
   }
-}
+}