Author: Sam Hemelryk
MDL-26770 enrol - Added support for bulk operations by enrol plugins
http://git.moodle.org/gw?p=moodle.git;a=commit;h=75ee207b815084874e9053c466cc75a2ac60936c
http://github.com/moodle/moodle/commit/75ee207b815084874e9053c466cc75a2ac60936c
+ 2.1dev en [alterstatus,enrol_manual]
+ 2.1dev en [altertimeend,enrol_manual]
+ 2.1dev en [altertimestart,enrol_manual]
+ 2.1dev en [confirmbulkdeleteenrolment,enrol_manual]
+ 2.1dev en [deleteselectedusers,enrol_manual]
+ 2.1dev en [editselectedusers,enrol_manual]
+ 2.1dev en [unenrolselectedusers,enrol_manual]
+ 2.1dev en [unenrolusers,enrol_manual]
+ 2.1dev en [bulkuseroperation,core_enrol]
+ 2.1dev en [errorwithbulkoperation,core_enrol]
+ 2.1dev en [nochange,core_enrol]
+ 2.1dev en [withselectedusers,core_enrol]
+ 2.1dev en [invalidbulkenrolop,core_error]