Update generalFunctions dependency and enhance reactor child registration logic

src/nodeClass.js

@@ -49,7 +49,7 @@ class nodeClass {
                     this.source.setDispersion = msg;
                     break;
                 case 'registerChild':
-                    // Register this node as a child of the parent node
+                    // Register this node as a parent of the child node
                     const childId = msg.payload;
                     const childObj = this.RED.nodes.getNode(childId); 
                     this.source.childRegistrationUtils.registerChild(childObj.source, msg.positionVsParent);