Enhance user profiles

[imeyer]

tsnet's LocalClient gives us the email, and the users first, last name.. but since names on the internet are difficult I'm opting to stick with email as the primary identifier. That said, adding two columns: proper_name, and preferred_name seem reasonable enough to implement. Useful for a profile pop-over or something to that effect.

Adding to that:

• Pronouns
• Languages spoken
• Timezone

[imeyer]

Fixed in 0c1ee0a58ff90dce66b5819d91a4e583feeb2439