Turnscope 0.1.1

• Settings shows its settings in cards, with larger switches.
• Agents connect with a switch in Settings → Agents, instead of a
  Connect or Disconnect button. "Connecting…" shows beside the switch until
  it's done. An agent that uses another copy of Turnscope says so under its
  name, and turning its switch on points it at this copy.
• Menu bar: with no account in use, it shows Turnscope's logo instead
  of a gauge. Account logos are larger, and the figure beside them is the
  size of the menu bar's clock and sits on its baseline.
• Panel: account logos are larger, and the Settings and Quit buttons
  line up with the rows. An account that can't be read now says when it was
  last read, in one line: "Last read 4:50 AM. Open Grok Build to update."
  The command line says "open Grok Build to update" for an expired login
  too.