Feature request: add a filter to control which post types can use Public Post Preview

[benlk]

public-post-preview/public-post-preview.php

Lines 193 to 197 in 28e0374

	$post_types = get_post_types(
	array(
	'public' => true,
	)
	);

This list of post-types should be filterable to allow removing post types that the user does not want to enable PPP on.

[ocean90]

The filter was added in 697e396.

[benlk]

Thank you!