Fix unread count + thread updater with quote threading enabled

See guys, fix one thing, break another!

builds/4chan-X.user.js

@@ -10148,6 +10148,9 @@
         return Unread.update();
       } else if (!Conf['Quote Threading']) {
         return Unread.addPosts(e.detail.newPosts);
+      } else {
+        Unread.read();
+        return Unread.update();
       }
     },
     readSinglePost: function(post) {

builds/crx/script.js

@@ -10139,6 +10139,9 @@
         return Unread.update();
       } else if (!Conf['Quote Threading']) {
         return Unread.addPosts(e.detail.newPosts);
+      } else {
+        Unread.read();
+        return Unread.update();
       }
     },
     readSinglePost: function(post) {

src/Monitoring/Unread.coffee

@@ -128,6 +128,9 @@ Unread =
       Unread.update()
     else if !Conf['Quote Threading']
       Unread.addPosts e.detail.newPosts
+    else
+      Unread.read()
+      Unread.update()
 
   readSinglePost: (post) ->
     {ID} = post