Merge remote branch 'hobbs/rework-serializer-return-2'

* hobbs/rework-serializer-return-2:
  Add tests for Serialize::View error behavior
  Add some real error-handling for Serialize::View
  View is halfway there. Do we want to poke in $c->error? Maybe not.
  Port Serialize classes except for View.
  Change Serialize::execute to expect serializers to throw an exception