After debugging my changes in PR #51, I realized that when the user h…

…as multiple monitors, but then changes to 1 monitor, the preferences form shows the single screen tab list empty, instead of showing all the previously saved websites.

By moving two function calls inside PreferencesForm_Load outside the if/else, we ensure that switching from 1 to multi monitors, and back, will always show the expected list of pages in the expected tabs.

PreferencesForm.cs

@@ -32,9 +32,9 @@ private void PreferencesForm_Load(object sender, EventArgs e)
             else
             {
                 multiScreenGroup.Enabled = true;
-                SetMultiScreenButtonFromMode();
-                ArrangeScreenTabs();
             }
+            SetMultiScreenButtonFromMode();
+            ArrangeScreenTabs();
         }
 
         private void LoadValuesForTab(int screenNum)