Author: Mihail Geshoski
MDL-61846 dataformat: Add privacy implementation for all plugins
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f50f0978dadd1add9fcd51839702188882d9b5b0
http://github.com/moodle/moodle/commit/f50f0978dadd1add9fcd51839702188882d9b5b0
+ 3.3 en [privacy:metadata,dataformat_csv]
+ 3.3 en [privacy:metadata,dataformat_excel]
+ 3.3 en [privacy:metadata,dataformat_html]
+ 3.3 en [privacy:metadata,dataformat_json]
+ 3.3 en [privacy:metadata,dataformat_ods]