DeMomentSomTres compatible VC & CPW

Sets Custom Post Widget post type to be public in order to make it compatible with Visual Composer.

After plugin activation, Custom Post (content_block posts) can be set to editable in Visual Composer settings.

This is based on http://www.jonahcoyote.com/use-custom-post-widget-visual-composer/

You can get more information about the component at DeMomentSomTres Digital Marketing