Selenium - Test the exand and collapse widget.
Creating vocab.
change widget.
Fix vocab migration.
Test.
d11
merge
fix
add
Adding time out.
Comment out test which not needed for now.
Re-enable tests
Merge branch '5978' into 6007.
Merge branch '6007' into 5988

Conflicts:
	openscholar/behat/behat.yml
	openscholar/behat/features/bootstrap/FeatureContext.php
	openscholar/behat/features/layout.feature
	openscholar/behat/features/publication.feature