MDL-55117 behat: Re-initialise  to ensure modified config is not used
MDL-55117 behat: Re-initialise  to ensure modified config is not used

As behat cli process is 1 run for features
Any modification in  will be reflected
in later runs on cli. In this case
- disabling enablebadges in block_badges.feature
- reflected while running cron in award_badges.feature

dilawar/moodle