Automatic merge of T1.5.1-1711-g44e59199a and 17 pull requests

- Pull request #570 at f11a428: glTF 2.0 support with PBR lighting
- Pull request #900 at 4629736: DMI in 3D cab + two more dials
- Pull request #1030 at d3ae4a2: Refactor settings, in prep for settings exporter
- Pull request #1052 at 3b5cb90: Content Manager: Add axle count, and lowest derail force
- Pull request #1062 at b96d6fa: Train Forces popup Window.
- Pull request #1064 at 52410f9: Add Train Info tab to Help window (F1)
- Pull request #1066 at 62c89c1: Log derailment, using TraceInformation.
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #1000 at d8d9709: Locomotive operation from control car
- Pull request #1049 at 6a0c471: Re-organise document storage and access
- Pull request #1057 at 254b6d4: Switchable brake system
- Pull request #1069 at 3f153f0: Mouse wheel control only with Alt – Followup for #1051
- Pull request #1070 at f818e40: Fix a NullReferenceException in TCS scripts
- Pull request #1071 at 722dd3f: Change cover image for v1.6
- Pull request #1074 at e9a66c1: Gradient - commit 2024-16-12
- Pull request #1076 at d1ff8fd: Allow depart early
- Pull request #1055 at 5c78967: Route Based TTrack Sounds

Author: openrails-bot

Source/Menu/MainForm.cs

@@ -1443,13 +1443,13 @@ void UpdateFromMenuSelection<T>(ComboBox comboBox, UserSettings.Menu_SelectionIn
                     }
                     else if (!string.IsNullOrEmpty(valueComboboxToSetTo))
                     {
-                        if (comboBox.DropDownStyle == ComboBoxStyle.DropDown)
+                        if (comboBox.DropDownStyle == ComboBoxStyle.DropDown) 
                             comboBox.Text = valueComboboxToSetTo;
                         else
                             searchInComboBoxAndSet(comboBox, valueComboboxToSetTo);
-                        } 
-                        else
-                        {
+                    }
+                    else
+                    {
                         SetToDefault(comboBox, index, map, defaultValue);
                     }
                 }