Make Exception Tracking Configurable

[orangewolf]

Descriptive summary

Current Hyku requires a Honeybadger account. Other tools (like Sentry) are also in common use and this should be configurable and not hard coded in the stack.

Rationale

Making this a configuration option frees us from requiring a paid service account.

[orangewolf]

https://github.com/ankane/errbase <- this