Author: Rajesh Taneja
MDL-40058 mod_wiki: Replaced add_to_log for page map viewed to event
http://git.moodle.org/gw?p=moodle.git;a=commit;h=ff79f49f445bd9e92e53ec017bc92b2516cf2423
http://github.com/moodle/moodle/commit/ff79f49f445bd9e92e53ec017bc92b2516cf2423
+ 2.7 en [eventmapviewed,mod_wiki]