Server: Removed "net server start/go/stop/close" commands

The server is always "started" when it's running; quitting the server
means closing it. In other words, it is no longer possible for a
server instance to be running without being in the "started" state.

doomsday/client/src/network/net_main.cpp

@@ -1221,13 +1221,11 @@ D_CMD(Net)
         Con_Printf("  setup client\n");
         Con_Printf("  search (address) [port]   (local or targeted query)\n");
         Con_Printf("  servers   (asks the master server)\n");
-        //Con_Printf("  connect (idx)\n");
+        Con_Printf("  connect (idx)\n");
         Con_Printf("  mconnect (m-idx)\n");
         Con_Printf("  disconnect\n");
 #endif
 #ifdef __SERVER__
-        Con_Printf("  server go/start\n");
-        Con_Printf("  server close/stop\n");
         Con_Printf("  announce\n");
 #endif
         return true;
@@ -1284,45 +1282,6 @@ D_CMD(Net)
 
     if(argc == 3) // Two arguments?
     {
-#ifdef __SERVER__
-        if(!stricmp(argv[1], "server"))
-        {
-            if(!stricmp(argv[2], "go") || !stricmp(argv[2], "start"))
-            {
-                if(netGame)
-                {
-                    Con_Message("Already in a netGame.");
-                    return false;
-                }
-
-                CmdReturnValue = success = N_ServerOpen();
-
-                if(success)
-                {
-                    Con_Message("Server \"%s\" started.", serverName);
-                }
-            }
-            else if(!stricmp(argv[2], "close") || !stricmp(argv[2], "stop"))
-            {
-                if(!isServer)
-                {
-                    Con_Message("This is not a server!");
-                    return false;
-                }
-
-                // Close the server and kick everybody out.
-                if((success = N_ServerClose()) != false)
-                {
-                    Con_Message("Server \"%s\" closed.", serverName);
-                }
-            }
-            else
-            {
-                Con_Message("Bad arguments.");
-                return false;
-            }
-        }
-#endif // __SERVER__
 #ifdef __CLIENT__
         if(!stricmp(argv[1], "search"))
         {