code on Nostr: Fix profiles not updating (William Casarin) nostrdb: only process sent note events, ...

Fix profiles not updating (William Casarin)
nostrdb: only process sent note events, not subs (William Casarin)
nostrdb: add last fetched records for profiles (William Casarin)
21 (William Casarin)
ui: remove unnecessary url string manipulations (Daniel D’Aquino)

pushed to damus:refs/heads/master
http://git.jb55.com/damus/commit/b1c7ef9bd9033c0da2ad2d27e2e34abbd4fdc160.html