Update to new config and protobuf messages.

build.gradle

ros2rag.common/build.gradle

ros2rag.common/config.yaml

ros2rag.common/proto/dataconfig.proto

ros2rag.common/proto/linkstate.proto

...de/tudresden/inf/st/ros2rag/common/DataConfiguration.java

...rc/main/java/de/tudresden/inf/st/ros2rag/common/Util.java

ros2rag.common/src/main/proto/config.proto

ros2rag.common/src/main/proto/robot_state.proto

ros2rag.common/src/main/proto/trajectory.proto

ros2rag.goal/build.gradle

ros2rag.goal/src/main/jastadd/Computation.jrag

ros2rag.goal/src/main/jastadd/GoalModel.ros2rag

.../main/java/de/tudresden/inf/st/ros2rag/goal/GoalMain.java

ros2rag.goal/src/main/proto

ros2rag.receiverstub/build.gradle

...e/tudresden/inf/st/ros2rag/receiverstub/ReceiverMain.java

ros2rag.senderstub/build.gradle

...va/de/tudresden/inf/st/ros2rag/senderstub/SenderMain.java

ros2rag.starter/build.gradle