Author: Adrian Greeve
MDL-62616 tool_log: Add a setting to disable exporting logs.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=720d5b3b8559a97b7d6dd77351fb8d1cd8890f14
http://github.com/moodle/moodle/commit/720d5b3b8559a97b7d6dd77351fb8d1cd8890f14
+ 3.6 en [exportlog,tool_log]
+ 3.6 en [exportlogdetail,tool_log]