Author: Petr Škoda
MDL-21342 deprecate unused login functions
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c4844bf45cf04f8c5ecb99818d51aac74be69027
http://github.com/moodle/moodle/commit/c4844bf45cf04f8c5ecb99818d51aac74be69027
- 2.5 en [errortoomanylogins,core]