PRISM v3.5

• Fewer "could not parse a verdict" stops. The verdict is now found
  however the reviewer formats it, and a follow-up reply that doesn't repeat
  it no longer wipes out the verdict it already gave. If a verdict still
  can't be read, PRISM asks the reviewer once to restate it before stopping.
  "Approve — no blocking issues" is no longer mistaken for a Block.
• Custom instructions set before you start are now honoured. They are
  handed to the reviewer up front as a clearly marked block (and logged),
  instead of a trailing sentence it could skim past.
• Ask about a PR after its job has finished. The instruction box stays
  enabled on finished and stopped jobs and becomes a read-only follow-up
  question to the reviewer; unrelated requests are declined with a reason.
• PRISM AWS Alerts: deployment alerts are now cards like the merge alert,
  with a colour-coded SUCCEEDED (green) / FAILED (red) status. Redeploy
  prism-aws-alerts to pick this up.
• The jobs list is split into Running and Completed sections, so live
  work is always at the top.