Author: Ferran Recio
MDL-76432 core: add process monitor UI component
Create a new UI compoment to queue, execute and display errors on batch
processing. The first use of this component is when the teacher drops a
file into the course page.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2846751f2be9f6b321351dafa14f615f01963594
http://github.com/moodle/moodle/commit/2846751f2be9f6b321351dafa14f615f01963594
+ 4.2 en [progress,core]