Fix mantis #5413. WARNING: new config variable in section [GridService] of the simulators called Gatekeeper -- intended to have the URL of the grid's Gatekeeper service (so that it can be checked against). See ini.examples.

bin/config-include/GridCommon.ini.example

@@ -45,6 +45,12 @@
     ;; Directory for map tile images of linked regions
     ; MapTileDirectory = "./maptiles"
 
+    ; === HG ONLY ===
+	;; change this to the address of your Gatekeeper service
+	;; (usually bundled with the rest of the services in one 
+	;; Robust server in port 8002, but not always)
+	Gatekeeper="http://mygridserver.com:8002"
+
 [AvatarService]
     ;
     ; change this to your grid-wide grid server