Proposals for new version

Nadie ha tomado este issue todavía.

`DraftLog` works. The API is simple. I want to keep it that way, but it might be improved with a few ideas.

Please, contribute by giving your insights, ideas and so on.

### `[1]` Avoid overriding `console._stdout`
Can we find a way to NOT put something in the middle of the Stream? Is it possible to 'listen' to data on a Writable stream? If so, that's all we need (we don't ever modify contents anyway)

### `[2]` Should we 'hook' draft method into `console`?
Hooking into console is really cool, but... To specific.

What if the person doesn't uses `console` to do logging, but writing to `stdout` directly?
In that case, it would cause two problems:

1. Draft method would be available only through custom instantiated `Console`. That's a bad requirement to ask developers... (Console is cool, but not a requirement for logging stuff)
2. If any data get's logged directly into `stdout`, then it would not capture that data. `[1]` would fix that, if just in listening mode.

### `[3]` Ideas for a new (and simpler) API

```javascript
const DraftLog = require('draftlog')
console.draft = DraftLog(process.stdout[, process.stdin])
// Or save to a custom function maybe
const draft = DraftLog(process.stdout[, process.stdin])

// Would make things easier in case of disabling:
if (PRODUCTION)
const draft = DraftLog();
```

El issue no nombra archivos ni tests; empieza revisando la API actual de DraftLog y cómo gestiona los streams de console y stdout. Compara las opciones propuestas para escuchar streams y para la API, y aclara después qué diseño debe implementarse. Se considera terminado cuando haya una propuesta acordada con un comportamiento definido para console, el logging directo a stdout y la desactivación.

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