Toggles in user overview and in details section as well established This commit introduces toggles to change the state for administrative users to be able to receive the DQL Report. For quick access there is the possibility to change via overview. If you want to edit this in the details or if you change the role of the user to a non administrative, there is the possibility to change the flag in a fast way. When the user looses administrative privilege the option is not available and the according flag is set to "false". Aside: Changed user.go to resolve inconsitencies in frontend where the key "reports" was missing due to "omitempty" in marshalling the go objects.