Add navigational links

[le717]

Apparently, true webrings have a navigational element to them. These seem to be the minimum:

• Webring name
• Previous entry
• Next entry
• Hub/root/main info page

These would need to be included in the root JSON response, which would change the format and be a breaking change. It'd be easy to construct them through the simple embed, although obviously good markup for individual site styling should be provided.

#28 should probably be handled first, because pages and ordering kinda go together.

References

• https://brisray.com/web/webring-tech.htm