Author: Serge Gauthier
MDL-52712 tool_lp: Create event for template viewed
http://git.moodle.org/gw?p=moodle.git;a=commit;h=305eaf3845a7b31bfddf097617a1f62246eec416
http://github.com/moodle/moodle/commit/305eaf3845a7b31bfddf097617a1f62246eec416
+ 3.1 en [eventtemplateviewed,tool_lp]