Add Fly.io to IPFS tutorial

[walkerlj0]

Describe the use case
Increase content for IPFS Users to learn how to use IPFS. Fly.io is an apphosting service that has servers across the world to deploy toi

Describe the problem
The advantage to this (deploying to fly.io) is that you can deploy IPFS node close to your users & reduce latency/ increase the number of IPFS nodes?

Proposed Solution
Create a write up & add this tutorial to the IPFS tutorial section

Resources

• Video deploying to fli.io
• UI Demo of this service
• Written summaryhttps://github.com/2color/ipfs-deploy-flyio

[mrodriguez3313]

Pointing out:
https://curriculum.pl-launchpad.io/curriculum/ipfs/ipfs-gateways/#how-to-run-your-own-http-gateway--devrel---daniel-norman