Author: Paul Holden
MDL-80245 reportbuilder: implement interface elements for report tags.
Allow them to be edited during report creation/updating, display in
report listings table with filtering, and implement tag callback to
allow them to be discoverable across the site.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=fbfcb6733daa50b66892f5d4f88e17703ad8013b
http://github.com/moodle/moodle/commit/fbfcb6733daa50b66892f5d4f88e17703ad8013b
+ 4.4 en [customreport,core_reportbuilder]