[refactor] Refactor error handling in `jitsu` to use `forza` instead of `haibu`.
[dist] Switch copy for `appError` and `solenoidError`.
[fix] Remove bad trailing `}`.
[fix] Update bad reference to `errors`.
[fix minor] Be less redundant notifying users about errors.
Merge pull request #466 from nodejitsu/forza-errors

Forza errors