Add a way to specify the attachments for Page Bundles to be copied to bundle directory

[kaushalmodi]

No description provided.

[kaushalmodi]

They are copied at the moment if the image is added to the post using the Org figure inserting markup. This issue is for copying the images in the cases where you don't want to insert the images using Org, but using the Hugo template function .Resources.Match or .Resources.GetMatch.

The idea would be to may be list the images in the HUGO_IMAGES and then copy those images to the content.

[kaushalmodi]

May be add attributes to the Org image syntax.

• #+attr_hugo: :meta t will do the image copy and only add/append it to images front-matter.
• #+attr_hugo: :meta t :body t will do the image copy, add/append it to images front-matter, and also put the image in the exported Markdown body.

The default behavior is :body t.

[kaushalmodi]

This feature was added in #284.