Author: Jerome Mouneyrac
MDL-28650 add a page in the administration to the full web service API (API documentation).
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f76dc0ff65adffff6af8ed58af6c5d0f172a2a17
http://github.com/moodle/moodle/commit/f76dc0ff65adffff6af8ed58af6c5d0f172a2a17
+ 2.1 en [wsdocapi,core_webservice]