restore changes dropped from altstore by 1713fcc

AltStoreCore/Model/StoreApp.swift

@@ -169,6 +169,31 @@ public class StoreApp: NSManagedObject, Decodable, Fetchable
         return self._versions.array as! [AppVersion]
     }
     
+    @nonobjc public var size: Int64? {
+        guard let version = self.latestSupportedVersion else { return nil }
+        return version.size
+    }
+    
+    @nonobjc public var version: String? {
+        guard let version = self.latestSupportedVersion else { return nil }
+        return version.version
+    }
+    
+    @nonobjc public var versionDescription: String? {
+        guard let version = self.latestSupportedVersion else { return nil }
+        return version.localizedDescription
+    }
+    
+    @nonobjc public var versionDate: Date? {
+        guard let version = self.latestSupportedVersion else { return nil }
+        return version.date
+    }
+    
+    @nonobjc public var downloadURL: URL? {
+        guard let version = self.latestSupportedVersion else { return nil }
+        return version.downloadURL
+    }
+    
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
         super.init(entity: entity, insertInto: context)