A bit of cleanup. Try to schedule a Wifi restart when required.
Allow specifying a specific station MAC address (BSSID) to connect to.
Register a node that sends us a keepalive as a peer
Don't need this include
More structure
Replace printf by ESP_LOGx
Update boot copyright message
Provide a minimal RFM69 stub here already, add a couple of comments, etc
Remove RFM69 references, this is not a card reader
