Asset and tinyMCE integration

To make asset work with tinymce for a client of Rue89, I had to modify compat2x and drupalasset.

I've attached versions I used.

I haven't tested compat2x with others plugins but it should work.
I used tinytinymce, I suppose it works with tinymce too.

The project is on Drupal6, I'm juste installed those files into a Drupal5 project and it seems to work with.