Automatic merge of T1.6-rc2-41-gacd714487 and 9 pull requests

- Pull request #1086 at e10390b: Add Settings Exporter tool (copy settings to INI, etc)
- Pull request #1091 at 35f0051: Automatic speed control
- Pull request #1107 at f5eb3dc: Fix DPMode when last remote is moved to front.
- Pull request #1108 at 343c792: Fix Horn, Bell, and MU light conditions on AI trains
- Pull request #1109 at 0190043: Fix Erroneous Detection of Departure Before Passenger Boarding Completed
- Pull request #1110 at 387388e: Fix Activity Runner persists after loading exception
- Pull request #1082 at 5845a1a: Allow variable water level in glass gauge
- Pull request #1104 at dc485c5: Handle simple adhesion within the axle module
- Pull request #1081 at 689494b: Brake cuts power unification

Author: openrails-bot

Source/Orts.Simulation/Simulation/RollingStocks/MSTSLocomotive.cs

@@ -3425,6 +3425,7 @@ public virtual void UpdateFrictionCoefficient(float elapsedClockSeconds)
             }
 
             var AdhesionMultiplier = Simulator.Settings.AdhesionFactor / 100.0f; // Convert to a factor where 100% = no change to adhesion
+            if (!AdvancedAdhesionModel) AdhesionMultiplier = Math.Max(AdhesionMultiplier, 1.3f);
             var AdhesionRandom = (float)((float)(Simulator.Settings.AdhesionFactorChange) * 0.01f * 2f * (Simulator.Random.NextDouble() - 0.5f));
 
             Train.LocomotiveCoefficientFriction = BaseuMax * BaseFrictionCoefficientFactor * AdhesionMultiplier;  // Find friction coefficient factor for locomotive