Save article statuses to new sync database as they are created

Frameworks/SyncDatabase/SyncStatus.swift

@@ -0,0 +1,31 @@
+//
+//  SyncStatus.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 5/14/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import Foundation
+import Articles
+import RSDatabase
+
+public struct SyncStatus {
+	
+	public let articleID: String
+	public let key: ArticleStatus.Key
+	public let flag: Bool
+	public let selected: Bool
+	
+	public init(articleID: String, key: ArticleStatus.Key, flag: Bool, selected: Bool = false) {
+		self.articleID = articleID
+		self.key = key
+		self.flag = flag
+		self.selected = selected
+	}
+	
+	public func databaseDictionary() -> DatabaseDictionary? {
+		return [DatabaseKey.articleID: articleID, DatabaseKey.key: key.rawValue, DatabaseKey.flag: flag, DatabaseKey.selected: selected]
+	}
+	
+}