Automatic merge of T1.5.1-1910-gafcdfe10c and 10 pull requests

- Pull request #570 at 362e4e7: glTF 2.0 support with PBR lighting
- Pull request #1086 at e10390b: Add Settings Exporter tool (copy settings to INI, etc)
- Pull request #1091 at db81258: Automatic speed control
- Pull request #1097 at 63248a0: Fix For Delayed Particle Emitter Spawning
- Pull request #1099 at 5e8b056: Fix TCS orders not being sent to pantographs
- Pull request #1100 at cccb40a: Updates to German translations
- Pull request #1102 at c96c499: Fix Stuck Locomotive Brakes After Initialization
- Pull request #1103 at d2fae0f: Fix diverging force when exceeding max speed
- 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/Documentation/Manual/cruisecontrol.rst

@@ -307,6 +307,7 @@ respect speed restrictions and stop at signals and station stops. The
 speed for the cruise control system, eliminating the need for the driver to manually
 adjust the train speed. The interface consists of two variables available from
 the TCS script:
+
 .. code-block:: csharp
 
     float? SetSpeedMpS