Add tvOS scheme (and rename iOS scheme)

Author: nickygerritsen

Library/UIKit/NibResource+UIKit.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import UIKit
 
 public extension NibResource {
   /**

Library/UIKit/StoryboardResourceWithInitialController+UIKit.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import UIKit
 
 public extension StoryboardResourceWithInitialController {
   /**

Library/UIKit/UIFont+FontResource.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import UIKit
 
 public extension UIFont {
   /**