CAINT-1216: Re-enabling the study authorization feature on the DeployPublicDCLungStudyTestIntegration and DeployStudyRembrandtNcriTestIntegration tests. Modifies the retrieval of authorized study element groups so the proper objects are retrieved in the integration tests and the running application.
Cleaning up study deployment integration tests.
Adding missing <s:head /> tag to the application's universal page header.