Merge pull request #1511 from kielgillard/feedly-operation-fixup

Indicate FeedlyOperation is asychronous.

Frameworks/Account/Feedly/Models/FeedlyOrigin.swift

@@ -11,5 +11,5 @@ import Foundation
 struct FeedlyOrigin: Decodable {
 	var title: String?
 	var streamId: String?
-	var htmlUrl: String
+	var htmlUrl: String?
 }

Frameworks/Account/Feedly/Operations/FeedlyOperation.swift

@@ -29,6 +29,10 @@ class FeedlyOperation: Operation {
 		}
 	}
 	
+	override var isAsynchronous: Bool {
+		return true
+	}
+	
 	func didFinish() {
 		assert(Thread.isMainThread)
 		assert(!isFinished, "Finished operation is attempting to finish again.")