1.0.2
=====
  * Implement essential typesclasses

1.0.1
=====
  * Add `forSavedEvents`
  * Add `foldSavedEventsM`
  * Add `foldSavedEvents`
  * Add `foldSubSaved`
  * Add `foldSubSavedAsync`
  * Expose `ForEventFailure(..)`