The first unit test forces the File API to be more picky as any sane
core API should be. The second one illustrates the buggy behaviour of
the current implementation of delete_reference(). They both fail at the
moment, of course...

Barbara Ramiro authored Jun 01, 2012 and Dan Poltawski committed Jun 07, 2012

MDL-33482 Activity Chooser styled similar to Filepicker particularly the look and feel with drop shadow

We need to clear state between multiple uploads

Conflicts:
	backup/moodle2/restore_stepslib.php

MDL-31863 Web Service : get_files() optional $modified timestamp returns files changed after given time.

There is no need to upgrade DB because we create only indexes now.

Breaking Oracle upgrade

Conflicts:
	version.php
    lib/db/upgrade.php

This will fix any submission or feedback plugin using render_area_files
to show a list of files.