Tech - Team Katana: Honeybadger on Routemaster [#74314758]

Pivotal tracker story [#74314758](https://www.pivotaltracker.com/story/show/74314758) in project *Tech - Team Katana*:

> The migration to Honeybadger also includes migrating services from Sentry.
> 
> This story is about migrating Routemaster service to Honeybadger.