code: public static List<ActionRef> imports(Xml root)
      {
          Check.notNull(root);
  
          if (!root.hasChild(NODE_ACTIONS))
          {
              return Collections.emptyList();
          }
          final Xml node = root.getChild(NODE_ACTIONS);
  
          return getRefs(node);
      }
docs: Create the action data from node.
  
  @param root The root reference (must not be <code>null</code>).
  @return The allowed actions.
  @throws LionEngineException If unable to read node.