Doing the HG Map / SimulatorFeatures "the right way": moved it to HGMapModule, hooking on to SimulatorFeatures.OnSimulatorFeaturesRequest event (similar to what the DynamicMenuModule does).
Only HG Visitors get this var, to avoid spamming local users.
The config var  is now called MapTileURL, to be consistent with the login one, and its being picked up from either [LoginService], [HGWorldMap] or [SimulatorFeatures], just because I have a bad memory.