Updated copyright years.

NOTICE.txt

 RUGGED
-Copyright 2013-2020 CS GROUP
+Copyright 2013-2022 CS GROUP
 
 This product includes software developed by
 CS GROUP (http://www.c-s.fr/)

src/changes/changes.xml

 <?xml version="1.0" encoding="UTF-8" ?>
-<!-- Copyright 2013-2020 CS GROUP
+<!-- Copyright 2013-2022 CS GROUP
   Licensed to CS GROUP (CS) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.

src/design/dem-loading-class-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/direct-location-class-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/direct-location-sequence-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/duvenhage-inner-recursion-activity-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/duvenhage-top-loop-activity-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/initialization-class-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/initialization-sequence-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/inverse-location-sequence-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/design/parametric-los-class-diagram.puml

-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/AdjustmentContext.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/GroundOptimizationProblemBuilder.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/InterSensorsOptimizationProblemBuilder.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/LeastSquareAdjuster.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/OptimizationProblemBuilder.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/OptimizerId.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/measurements/Observables.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/measurements/SensorMapping.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

src/main/java/org/orekit/rugged/adjustment/measurements/SensorToGroundMapping.java

-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.