Fix privileges for copying sessions
Fix privileges for copying questions
Links in direct access pages ask for confirmation and redirect to CourseJoinPage
Merge branch 'rc' into unregStudentBugs
fixed related action tests
removed hard coded app url
final fixes for the ui
Fix UI bug in student list
Merge branch 'rc'
Merge branch 'rc'
merged master into dev
Merge remote-tracking branch 'origin/master' into dev

Conflicts:
	src/test/resources/pages/studentCourseJoinConfirmationHTML.html