Merge pull request #68 from Rag0n/fix_view_access_control

Change view access control back to public

Author: lucdion

Sources/FlexLayout.swift

@@ -31,7 +31,7 @@ public final class Flex {
     /**
      Flex items's UIView.
     */
-    private(set) weak var view: UIView?
+    public private(set) weak var view: UIView?
     private let yoga: YGLayout
 
     /**