Unlocking queue on next update

app/src/main/java/de/danoeh/antennapod/preferences/PreferenceUpgrader.java

@@ -64,5 +64,8 @@ public class PreferenceUpgrader {
                     break;
             }
         }
+        if (oldVersion < 1070400) {
+            UserPreferences.setQueueLocked(false);
+        }
     }
 }