Some corrections in the Readme and the help files.

HeosListenerNode output is being found in msg.heos and not in msg.payload.heos.

• Added HeosListenerNode to listen for change events in the HEOS network.
• Added HeosPlayerVolumeNode.
• Improved HEOS connection handling to reduce the number of active connections.
• Added status colors for nodes that display connection status.
• Added examples and improved documentation.
• Improved errors and information shown when auto-discover has failed.
• Splitted source code into separate files for each node.

• Added examples and updated Readme.
• Fixed problems with error handling when no devices are found in the network.
• Connection errors are now displayed in the debug tab.

Fixed a bug with corrupt URLs in heos.html for resource files. That could break startup of some Node-RED editor versions.

The links in the HTML file did not include the scoped name. But the scoped package name was required for using npm with Node-RED. During local testing I did not use the scoped package name. So I'm sorry for the troubles with the first npm package uploaded.

⚠️ If you installed v0.1.0 before and the Node-RED editor breaks on startup please perform the following steps: Via command line do npm update @jn-se/node-red-contrib-heos to update to v.0.1.1 and then restart Node-RED.

Initial release 0.1. Also published to npm and the Node-RED library.