Author: Mihail Geshoski
MDL-61761 message_jabber: Add privacy files and unit tests
http://git.moodle.org/gw?p=moodle.git;a=commit;h=ed7d3f13b63e431680d32b52d6ea6bf0e17ed86f
http://github.com/moodle/moodle/commit/ed7d3f13b63e431680d32b52d6ea6bf0e17ed86f
+ 3.4 en [privacy:metadata:contexturl,message_jabber]
+ 3.4 en [privacy:metadata:externalpurpose,message_jabber]
+ 3.4 en [privacy:metadata:smallmessage,message_jabber]
+ 3.4 en [privacy:metadata:userfrom,message_jabber]
+ 3.4 en [privacy:metadata:userto,message_jabber]