PCA Server Manager 0.2.0

• New: sign in with the PCA launcher, no PIN. Players with the new PCA Client mod send the launcher's one-use launch ticket, and the server checks it with the portal in place of a PIN. The server waits up to 5 seconds for a ticket before showing the PIN prompt; if there's no ticket, or the portal refuses it (used, expired or for someone else), the PIN prompt appears as normal. The ticket is never logged or used for anything else.
• New: the portal's Devices page. Players with PCA Client send their computer's details when they join; once they've signed in, the server posts them to the portal (queued if the portal is down). One per connection; anything too big or broken is dropped. The details are only ever used for the Devices page, never for sign-in, permissions or attendance.
• Players without PCA Client, and servers without this version, work exactly as before.