Author: Petr Skoda
MDL-29509 new admin tool manager UI
http://git.moodle.org/gw?p=moodle.git;a=commit;h=3cdfaeeff9ae34c204f3a684303be42bd6da271a
http://github.com/moodle/moodle/commit/3cdfaeeff9ae34c204f3a684303be42bd6da271a
+ 2.2 en [tools,core_admin]
+ 2.2 en [toolsdeleteconfirm,core_admin]
+ 2.2 en [toolsmanage,core_admin]