todo

Now⌨:

Soon⌚:
Add IPNS links to other contributors
Ask user again if password is wrong

Later🗓️:
Improve last hash: refinements {
	get all chains of exclusively valid messages
	display these to user
	ask user to select one
	Set last_hash to selection
}
Search

Done🎉:
Blockchain
Arguments
Account with encrypted private key
Multiple threads (as in forum threads): refinements {
	Implement reference.json
	if argument is a directory, loop through files and display header if valid messages file
}
Unit tests (kind of, it's a continuous process)
User flies to get username
Fix tests
Write to newly created IPNS key
UX improvements
Smooth out account creation UX
Turn throw function into macro that acts like format!()
Improve error handling
Add help option