Shelf 2.14.2

Fixed

• Email with a named sender: Email:From written with a name, such as Shelf <shelf@example.org> or "My Shelf" <shelf@example.org>, stopped every email from going; it now sends, under that name.
• An email that does not go is logged with the mail server's answer, and Server health shows it ("The last email did not go: …") until one goes, rather than saying email is set up.
• A mail server that refuses an email no longer breaks signing up, asking for a password reset, changing an address, or Send a test email, which now says what the server answered.