Add in the ability to add caps messages remotely, and set up caps on the different servers appropriately. Add in the new services to deal with finding URIs for all services in the entire grid. Update some ports.
Clean up poll handlers.
Pass around URLs differently so that regions can get all of the URIs for the grid servers.
Finish out the GridInfoService and make external CAPS work fully.
Move the SSA service fully onto Aurora.AvatarServer and the map tile generator onto Aurora.GridServer.