Feature: pagination() method on PostType

[Androlax2]

It would be nice if the PostType::query() replicate the https://timber.github.io/docs/reference/timber-postquery/#pagination

With Timber we can do something like this :

$posts = new PostQuery();

// Pagination object
$posts->pagination();

But, with Lumberjack, we cannot do something similar :

$posts = PostType::all();

// Pagination object
$posts->pagination();