Work on tests for vsite permissions.
Work on tests.
Merge branch 'SCHOLAR-3.x' into 4374-behat-test
Work on tests.
Work on tests.
Merge branch 'SCHOLAR-3.x' into 4374-behat-test
Fix vsite.module file
Work on tests.
Fix comments.
Merge branch '4374' into 4374-behat-test.
Fix test.
Merge pull request #4635 from openscholar/4374-behat-test

Adding behat tests for vsite roles.