code: private void handleDmrString(final ModelNode node, final String name, final String value) {
          final String realValue = value.substring(2);
          node.get(name).set(ModelNode.fromString(realValue));
      }
docs: Handles DMR strings in the configuration
  
  @param node  the node to create.
  @param name  the name for the node.
  @param value the value for the node.