Xcode 6.1中新的基于文件的OS X应用模板

Xcode 6.1 has totally new template for document-based apps which use Core Data. Now there's no need to subclass NSWindowController because in 10.10 NSViewController has a lot more power and included in the template as a default view manager. There's even AppDelegate there by default, which is great.Xcode 6.1 has totally new template for document