Author: Petr Škoda
MDL-37658 add new logging API with basic implemenation
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7eaca5a810123746cdc69bf04dc7dc32a13533bc
http://github.com/moodle/moodle/commit/7eaca5a810123746cdc69bf04dc7dc32a13533bc
+ 2.7 en [actlogshdr,tool_log]
+ 2.7 en [configlogplugins,tool_log]
+ 2.7 en [logging,tool_log]
+ 2.7 en [managelogging,tool_log]
+ 2.7 en [pluginname,tool_log]
+ 2.7 en [pluginname,logstore_database]
+ 2.7 en [pluginname_desc,logstore_database]
+ 2.7 en [event_legacy_logged,logstore_legacy]
+ 2.7 en [legacy:read,logstore_legacy]
+ 2.7 en [loglegacy,logstore_legacy]
+ 2.7 en [loglegacy_help,logstore_legacy]
+ 2.7 en [pluginname,logstore_legacy]
+ 2.7 en [pluginname_desc,logstore_legacy]
+ 2.7 en [pluginname,logstore_standard]
+ 2.7 en [pluginname_desc,logstore_standard]
+ 2.7 en [standard:read,logstore_standard]
- 2.7 en [taskdeletelogs,core_admin]