Prepared 0.5.0 staging branch

.yamato/environments.yml

 
 complete_editors:
   - version: 2019.4.6f1
-  - version: 2020.1.3f1
+#  - version: 2020.1.3f1
 #  - version: 2020.2.0a21
 
 publish_platforms:

com.unity.perception/Tests/Editor/DatasetCaptureEditorTests.cs

         public IEnumerator SimpleData_GeneratesFullDataset_OnExitPlaymode()
         {
             yield return new EnterPlayMode();
+            DatasetCapture.ResetSimulation();
             var ego = DatasetCapture.RegisterEgo("ego");
             var sensor = DatasetCapture.RegisterSensor(ego, "camera", "", 0.1f, 0);
             sensor.ReportCapture("file.txt", new SensorSpatialData());