Author: Damyon Wiese
MDL-49163 Webservices, AJAX: Add support for a new ajax webservice handler.
This is a new script that can call any function in the built-in AJAX webservice. This is
a new system service that is added at install time (like the mobile webservice). It has no
protocols added to it, but it accessible by a new ajax script /lib/ajax/service.php.
Requests and responses to the script are required to be in json format, and multiple functions can
be called in a single request.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=72f8324ec532e83d365be6eaaf8d8dde9ad93451
http://github.com/moodle/moodle/commit/72f8324ec532e83d365be6eaaf8d8dde9ad93451
+ 2.9 en [callablefromajax,core_webservice]