Fix setting/readme/etc.

Author: shingt

Cartfile

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 Shinichi Goto
+Copyright (c) 2020 Shinichi Goto
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Cartfile.resolved

@@ -4,14 +4,13 @@ An simple iOS example app of GitHub GraphQL API using Apollo.
 
 <img src="screenshot.png" width="200">
 
-* Articles
-  * JA: https://qiita.com/shingt/items/ed65c654eb5532eeeda8
-  * EN: https://www.shingt.com/blog/2017/04/02/graphql-on-ios-using-apollo
+* Article (deprecated)
+  * https://www.shingt.com/blog/2017/04/02/graphql-on-ios-using-apollo
 
 ## Requirements
 
-- Swift 4.0
-- Xcode 9.2
+- Swift 5.2
+- Xcode 11.5
 
 ## How to start