Add NIP-11 icon URL

[zappityzap]

Adds the "icon" URL to the NIP-11 document.

Closes #102

[0xtrr]

Awesome, thank you @zappityzap! I've set up a relay based on the latest commit on this branch and I can confirm that this fix works. If anyone else wants to verify, execute this curl request: curl -H "Accept: application/nostr+json" https://relay.nostr.lighting.

[0xtrr]

@hoytech, would you be able to look at this PR and get it merged?

[dskvr]

@hoytech +1 on that

[hoytech]

Sorry for the delay! Thank you!

[0xtrr]

Sorry for the delay! Thank you!

Thanks for merging Doug, hope you're well!