Author: Andrew Nicols
MDL-61571 atto: Implement null provider for atto plugins
http://git.moodle.org/gw?p=moodle.git;a=commit;h=0d7ab3f6924a12a1b570bd61037bcf42650cbb5c
http://github.com/moodle/moodle/commit/0d7ab3f6924a12a1b570bd61037bcf42650cbb5c
+ 3.5 en [privacy:metadata,atto_accessibilitychecker]
+ 3.5 en [privacy:metadata,atto_accessibilityhelper]
+ 3.5 en [privacy:metadata,atto_align]
+ 3.5 en [privacy:metadata,atto_backcolor]
+ 3.5 en [privacy:metadata,atto_bold]
+ 3.5 en [privacy:metadata,atto_charmap]
+ 3.5 en [privacy:metadata,atto_clear]
+ 3.5 en [privacy:metadata,atto_collapse]
+ 3.5 en [privacy:metadata,atto_emoticon]
+ 3.5 en [privacy:metadata,atto_equation]
+ 3.5 en [privacy:metadata,atto_fontcolor]
+ 3.5 en [privacy:metadata,atto_html]
+ 3.5 en [privacy:metadata,atto_image]
+ 3.5 en [privacy:metadata,atto_indent]
+ 3.5 en [privacy:metadata,atto_italic]
+ 3.5 en [privacy:metadata,atto_link]
+ 3.5 en [privacy:metadata,atto_managefiles]
+ 3.5 en [privacy:metadata,atto_media]
+ 3.5 en [privacy:metadata,atto_noautolink]
+ 3.5 en [privacy:metadata,atto_orderedlist]
+ 3.5 en [privacy:metadata,atto_rtl]
+ 3.5 en [privacy:metadata,atto_strike]
+ 3.5 en [privacy:metadata,atto_subscript]
+ 3.5 en [privacy:metadata,atto_superscript]
+ 3.5 en [privacy:metadata,atto_table]
+ 3.5 en [privacy:metadata,atto_title]
+ 3.5 en [privacy:metadata,atto_underline]
+ 3.5 en [privacy:metadata,atto_undo]
+ 3.5 en [privacy:metadata,atto_unorderedlist]