Add Helper spec for UdlModuleHelper (#5)
Add Helper spec for UdlModuleHelper (#5)

Adds a helper spec for the UdlModuleHelper with tests around the
module_admin? method. This method takes a user as an argument and
determines whether or not a user has module_admin privileges.
CollegeSTAR/collegestar_org,CollegeSTAR/collegestar_org,CollegeSTAR/collegestar_org