Author: Adrian Greeve
MDL-86745 install: Stop installation if public directory visible
http://git.moodle.org/gw?p=moodle.git;a=commit;h=761fc67f68c2a10f046b7d0566fdebd06fc722c0
http://github.com/moodle/moodle/commit/761fc67f68c2a10f046b7d0566fdebd06fc722c0
+ 5.1 en [webserverconfigproblemdescription,core_install]
+ 5.1 en [webservernotconfigured,core_install]