Author: Damyon Wiese
MDL-51179 Atto: Extend autosave fix to cover text changes
Added new functions to editor api - set/get_text so the
original form text can be determined from an editor.
When calling use_editor() you should first call set_text() with
the text that will be inserted in the form element.
There is also a new scheduled task for cleaning Atto autosave drafts.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=988592c556093afb0c1d330adbde9202a4176814
http://github.com/moodle/moodle/commit/988592c556093afb0c1d330adbde9202a4176814
+ 3.0 en [taskautosavecleanup,editor_atto]