Integrate IPFS #3
Description
Problem
The data structures that min-know creates are distributable over IPFS by design (they are TODD-compliant). Currently the files are not shared over IPFS after a user obtains them.
Solution
Add the ability for a user to share over IPFS after obtaining the Chapters relevant to them.
Perhaps using: https://github.com/ferristseng/rust-ipfs-api to pin files to an existing local IPFS node.