Media embed plugin

Hi all,

We've just released the media embed plugin into SVN at: https://code.elgg.org/extensions/plugins/embed

This is an AJAX tool that allows users to upload and embed files into any longtext text area, and currently works with core Elgg and the TinyMCE plugin (although you will need to take the latest versions of both from SVN).

We're really interested in any feedback you might have. I've also written further development notes over in the development mailing list.