Author: Rajesh Taneja
MDL-40058 mod_wiki: Replaced add_to_log for page created to event
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a8481a66fe822160778e98e0cdc67b8bd7d4352b
http://github.com/moodle/moodle/commit/a8481a66fe822160778e98e0cdc67b8bd7d4352b
+ 2.7 en [eventpagecreated,mod_wiki]