code on Nostr: content_parser: add initial db decoders (William Casarin) bech32: add some initial ...

content_parser: add initial db decoders (William Casarin)
bech32: add some initial tests (William Casarin)
nostr_bech32: parse in one pass (William Casarin)
update todo (William Casarin)

pushed to nostrdb:refs/heads/master
http://git.jb55.com/nostrdb/commit/dbb9cabf34f1f5dd58a4023e16a31929c0fa378e.html