Updated copyright year.

NOTICE.txt

design/dem-loading-class-diagram.puml

design/direct-location-class-diagram.puml

design/direct-location-sequence-diagram.puml

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

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

design/initialization-class-diagram.puml

design/initialization-sequence-diagram.puml

design/inverse-location-sequence-diagram.puml

design/parametric-los-class-diagram.puml

src/main/java/org/orekit/rugged/api/AlgorithmId.java

src/main/java/org/orekit/rugged/api/BodyRotatingFrameId.java

src/main/java/org/orekit/rugged/api/EllipsoidId.java

src/main/java/org/orekit/rugged/api/InertialFrameId.java

src/main/java/org/orekit/rugged/api/ProjectionTypeId.java

src/main/java/org/orekit/rugged/api/Rugged.java

src/main/java/org/orekit/rugged/api/RuggedBuilder.java

...ain/java/org/orekit/rugged/api/SensorToGroundMapping.java

src/main/java/org/orekit/rugged/errors/Dump.java

src/main/java/org/orekit/rugged/errors/DumpManager.java