Author: sam marshall
MDL-63977 Behat: Rename Ionic config variables for consistency
http://git.moodle.org/gw?p=moodle.git;a=commit;h=ff3ccab52e1b3abdd479b9de4625d9db3c28e24c
http://github.com/moodle/moodle/commit/ff3ccab52e1b3abdd479b9de4625d9db3c28e24c
+ 3.7 en [errorapproot,tool_behat]