+$wgGroupPermissions['interface-admin']['editinterface'] = true;
+$wgGroupPermissions['interface-admin']['editsitecss'] = true;
+$wgGroupPermissions['interface-admin']['editsitejson'] = true;
+$wgGroupPermissions['interface-admin']['editsitejs'] = true;
+$wgGroupPermissions['interface-admin']['editusercss'] = true;
+$wgGroupPermissions['interface-admin']['edituserjson'] = true;
+$wgGroupPermissions['interface-admin']['edituserjs'] = true;
+