errors-2.1.3: Simplified error-handling

# errors-2.1.3: Simplified error-handling

The one-stop shop for all your error-handling needs! Just import Control.Error.

This library encourages an error-handling style that directly uses the type system, rather than out-of-band exceptions.

Modules

- Control
  - Control.Error
    - Control.Error.Safe
    - Control.Error.Script
    - Control.Error.Util
- Data
  - Data.EitherR