Author: Qihui Chan
MDL-72775 tool_task: check long running tasks
http://git.moodle.org/gw?p=moodle.git;a=commit;h=791e56d3bc3d5d2a3361d6639b47bacc02957755
http://github.com/moodle/moodle/commit/791e56d3bc3d5d2a3361d6639b47bacc02957755
+ 4.2 en [adhocqueueold,tool_task]
+ 4.2 en [checklongrunningtasks,tool_task]
+ 4.2 en [checklongrunningtaskcount,tool_task]
+ 4.2 en [slowtask,tool_task]
+ 4.2 en [taskage,tool_task]
+ 4.2 en [taskdetails,tool_task]
+ 4.2 en [taskrunningtime,tool_task]