localUser field was removed from api/1.2/user/current

the localUser field was removed from the json returned from api/1.2/user/current. this field is used to determine if the currently authenticated user exists in the database or not. if the user does not exist in the database, they are authenticated via ldap and assigned the "read-only" role. the traffic portal UI needs this info to display the proper message. I.e. "Logged in as read-only user."