Add bug triage boilerplate example replies

[ajpiano]

Perhaps on the triage page, or on a separate page linked from it, we should codify our example triage answers for various situations - will be useful for us and new prospective triagers.

[mikesherov]

Thanks for taking the time to contribute to the contribute (dawg) project, @ajpiano! 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍 👍

[arthurvr]

Interesting one from @jzaefferer: https://gist.github.com/jzaefferer/7043261 (focusses on PRs)