Automatic merge of T1.6-rc2-41-gacd714487 and 8 pull requests

- Pull request #1072 at 655abdb: Content Creation Shortcuts & Advanced Wagon Shape Interactions
- 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 cd5c185: 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 #1082 at 5845a1a: Allow variable water level in glass gauge
- Pull request #1081 at 689494b: Brake cuts power unification

Author: openrails-bot

Source/Orts.Simulation/Simulation/RollingStocks/SubSystems/CruiseControl.cs

@@ -1543,7 +1543,7 @@ protected float ControllerValueToSelectedSpeedMpS(float val)
             float speed = val * (max - min) + min;
             if (SpeedSelectorIsDiscrete && SpeedRegulatorNominalSpeedStepMpS > 0)
             {
-                speed = (int)(speed / SpeedRegulatorNominalSpeedStepMpS) * SpeedRegulatorNominalSpeedStepMpS;
+                speed = (float)Math.Round(speed / SpeedRegulatorNominalSpeedStepMpS) * SpeedRegulatorNominalSpeedStepMpS;
             }
             return speed;
         }