Fix bug loading feeds from disk.

Frameworks/Data/Article.swift

@@ -57,7 +57,7 @@ public struct Article: Hashable {
 			self.articleID = Article.calculatedArticleID(feedID: feedID, uniqueID: uniqueID)
 		}
 
-		self.hashValue = accountID.hashValue ^ self.articleID.hashValue
+		self.hashValue = (accountID + self.articleID).hashValue
 	}
 
 	public static func calculatedArticleID(feedID: String, uniqueID: String) -> String {

Frameworks/Data/Feed.swift

@@ -47,7 +47,7 @@ public final class Feed: DisplayNameProvider, UnreadCountProvider, Hashable {
 		self.accountID = accountID
 		self.url = url
 		self.feedID = feedID
-		self.hashValue = accountID.hashValue ^ url.hashValue ^ feedID.hashValue
+		self.hashValue = feedID.hashValue
 	}
 
 	// MARK: - Disk Dictionary
@@ -65,9 +65,10 @@ public final class Feed: DisplayNameProvider, UnreadCountProvider, Hashable {
 
 	convenience public init?(accountID: String, dictionary: [String: Any]) {
 
-		guard let url = dictionary[Key.url] as? String, let feedID = dictionary[Key.feedID] as? String else {
+		guard let url = dictionary[Key.url] as? String else {
 			return nil
 		}
+		let feedID = dictionary[Key.feedID] as? String ?? url
 		
 		self.init(accountID: accountID, url: url, feedID: feedID)
 		self.homePageURL = dictionary[Key.homePageURL] as? String
@@ -94,7 +95,12 @@ public final class Feed: DisplayNameProvider, UnreadCountProvider, Hashable {
 			var d = [String: Any]()
 
 			d[Key.url] = url
+			
+			// feedID is not repeated when it’s the same as url
+			if (feedID != url) {
 				d[Key.feedID] = feedID
+			}
+			
 			if let homePageURL = homePageURL {
 				d[Key.homePageURL] = homePageURL
 			}

Frameworks/RSParser/Feeds/ParsedHub.swift

@@ -18,7 +18,7 @@ public struct ParsedHub: Hashable {
 		
 		self.type = type
 		self.url = url
-		self.hashValue = type.hashValue ^ url.hashValue
+		self.hashValue = url.hashValue
 	}
 	
 	public static func ==(lhs: ParsedHub, rhs: ParsedHub) -> Bool {

Frameworks/RSParser/Feeds/ParsedItem.swift

@@ -46,7 +46,7 @@ public struct ParsedItem: Hashable {
 		self.authors = authors
 		self.tags = tags
 		self.attachments = attachments
-		self.hashValue = feedURL.hashValue ^ uniqueID.hashValue
+		self.hashValue = (feedURL + uniqueID).hashValue
 	}
 	
 	public static func ==(lhs: ParsedItem, rhs: ParsedItem) -> Bool {