WL-124 added the jasmine tests for the autoenrollment csv

@afzalwali @asadiqbal08 
@chrisndodge  Kindly review the changes for WL-124.
A best practice for writing bok choy tests is to have a comment for each test point that describes what the test is doing in BDD language. For example, 

"""
        Scenario: "View Live" shows published content in LMS
            Given I have a published unit with no unpublished changes
            When I go to the unit page in Studio
            Then the View Live button is enabled
            And when I click on the View Live button
            Then I see the published content in LMS
        """