Author: Paul Holden
MDL-80619 reportbuilder: add capability to allow viewing all reports.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=27cb7506dbb78c24866dd9ec3340e663355f92bd
http://github.com/moodle/moodle/commit/27cb7506dbb78c24866dd9ec3340e663355f92bd
+ 4.4 en [reportbuilder:viewall,core_role]