Author: Mikel Martín
MDL-72588 reportbuilder: convert editing interface into a tab.
In preparation for further tabs in this interface, convert the report
editor to use the Dynamic tabs API.
At the same time, update the editor JS and it's modules to add listeners
on `document` instead of the report element itself, which will move in
and out of the current DOM in the future as tabs are switched.
Co-authored-by: Paul Holden <paulh@moodle.com>
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9113f9d2f954f04262e3327f67525a752a17cf81
http://github.com/moodle/moodle/commit/9113f9d2f954f04262e3327f67525a752a17cf81
+ 4.0 en [editor,core_reportbuilder]