User documentation

[ghost]

• [ ] What's included?
• [ ] Usual problems and their solutions
• [ ] Where to get help
• [x] Peering 101- 08e658bd5376488feacfb876fa1f096637413c3f
• [ ] Fixing bricked devices

[cschmittiey]

As soon as the hardware arrives, I'm planning to do a bit of documentation on how to unbrick bricked routers.

After that, I may work on the rest of the docs that are needed as well.