These are the changes from MOODLE_13_STABLE, merged into trunk
The tag MOODLE_13_MERGED on the MOODLE_13_STABLE branch now refers to this point
The biggest changes here are the fixes for HTML editor in all standard modules
by Ray Kingdon.
Works quite well, but it's not clear yet if this will be part of
major releases (due to the overlap with assignments and workshops
and the confusion this may cause).