allow a super user to access the system settings page regardless of whether there are resource graphs in the system, re #2316
allow a super user to access the system settings page regardless of whether there are resource graphs in the system, re #2316

cvast/arches,archesproject/arches,cvast/arches,archesproject/arches,cvast/arches,archesproject/arches,archesproject/arches,cvast/arches