Allow sending a more specific template comment

Improve output format of matching debugger

Bump tracing-subscriber from 0.3.19 to 0.3.20 (#13)

Review Metrics: Display improvements (#54)

Also, include iterations

Add pages showing review metrics (#53)

Add endpoint for verifying codility webhooks

This probably shouldn't live on this particular server, but it's a
convenient place to have some code, so...

Fix SDC sprint dates

Fix up sprint dates

* West Midlands and Sheffield are one week behind because of weather
  issues.
* The last module somehow ended up off-by-one

Fix start date

Fix module name