Added no update text

app/src/main/java/eu/faircode/email/ActivityView.java

@@ -1665,7 +1665,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
                 boolean always = args.getBoolean("always");
                 if (info == null) {
                     if (always)
-                        ToastEx.makeText(ActivityView.this, BuildConfig.VERSION_NAME, Toast.LENGTH_LONG).show();
+                        ToastEx.makeText(ActivityView.this, R.string.title_no_update, Toast.LENGTH_LONG).show();
                     return;
                 }
 

app/src/main/res/values/strings.xml

@@ -1954,6 +1954,7 @@
     <string name="title_reset_open">Set or clear default apps</string>
     <string name="title_select_app">Select app</string>
     <string name="title_updated">Update to version %1$s available</string>
+    <string name="title_no_update">No update available</string>
     <string name="title_issue">Do you have a question or problem?</string>
     <string name="title_yes">Yes</string>
     <string name="title_no">No</string>