Issue #147: Fix Behat tests.

composer.json

@@ -29,7 +29,7 @@
     "drupal/token": "~1",
     "drupal/bootstrap": "3.1",
     "phpunit/phpunit": "5.5.*",
-    "nuvoleweb/drupal-behat": "1.0.2",
+    "nuvoleweb/drupal-behat": "~1.1.0",
     "mikey179/vfsStream": "*",
     "bex/behat-screenshot": "^1.2",
     "bex/behat-screenshot-image-driver-img42": "^1.0",