Combinatorial Kalman Filter

First working version of the combinatorial Kalman filter. There is still a problem with the track fitting for low-momentum tracks and for the track finding for two closely-separated tracks. Also the correct material has been disabled since this requires a json file with the material which is currently not on cvmfs.

Tracking/Acts/FaserActsGeometry/src/CuboidVolumeBuilder.cxx

@@ -75,12 +75,12 @@ std::shared_ptr<const Acts::Layer> CuboidVolumeBuilder::buildLayer(
 
   if ( !cfg.surfaces.empty() ) {
     return layerCreator.planeLayer(gctx, cfg.surfaces, cfg.binsX, cfg.binsY,
-                                 Acts::BinningValue::binZ, std::nullopt, trafo, 
-				 std::move(ap));
+                                 Acts::BinningValue::binZ, std::nullopt, trafo);
+//				 std::move(ap));
   } else {
     return layerCreator.planeLayer(gctx, {cfg.surface}, cfg.binsX, cfg.binsY,
-                                 Acts::BinningValue::binZ, std::nullopt, trafo, 
-				 std::move(ap));
+                                 Acts::BinningValue::binZ, std::nullopt, trafo);
+//				 std::move(ap));
   }
 }