mod/termreview/distribute

This page allows a single 'parent review' (just a review on the front page) to be distrubuted to many courses. It works in a similar way to the 'assign roles' pages (that's where I stole the code from, before modifying it).

Selecting courses in the right hand list and adding then will add a copy of the parent review to the courses as child reviews, if the reviews already exist but have been deleted off their course page, this will restore and update them. Selecting them in the left hand list and removing them will do the same as deleting them off a course page (their data will still be retained, to fully remove them use the restore/delete page. Using the update button will copy the configuration from the parent review to all the reviews listed in the left hand box.