removes DataLink from ServletCutout response-serialization (uses CutResult instead)

data-access/servlet/src/main/java/common/Coord.java

...access/servlet/src/main/java/common/output/CutResult.java

data-access/servlet/src/main/java/cutout/CutoutImpl.java

data-access/servlet/src/main/java/cutout/DatasetsImpl.java

...access/servlet/src/main/java/cutout/json/JsonDecoder.java

data-access/servlet/src/main/java/webapi/ServletCutout.java

data-access/servlet/src/main/java/webapi/UWSSodaWork.java

...-access/servlet/src/main/java/webapi/output/DataLink.java

...ss/servlet/src/main/java/webapi/output/XmlSerializer.java

docker/example-compose-vlkb.yaml