TODO: show annotations while previewing

updated a session_register() call. this module needs some major rework considering we now do on_ouput filtering. this is a good thing, as all node types will soon be annotatable.

- See http://lists.drupal.org/pipermail/drupal-devel/2003-February/021824.html.

now using 'create' instead of 'post' in name of compose permission. more consistent with current drupal

gave some default node help

forced a return link on the page after an annotation is submitted

hid the teaser in the compose/edit form