Fix login with 9.83-10.10

This only adds protocol compatibility, the features aren't actually
implemented yet

modules/gamelib/game.lua

@@ -37,7 +37,8 @@ function g_game.getSupportedProtocols()
     810, 811, 840, 842, 850, 853, 854,
     860, 861, 862, 870, 910, 940, 944,
     953, 954, 960, 961, 963, 970, 971,
-    973, 974
+    973, 974, 975, 976, 977, 978, 979,
+	980, 1010
   }
 end
 
@@ -45,7 +46,13 @@ function g_game.getSupportedClients(protocol)
   clients = {
     [971] = {980},
     [973] = {981},
-    [974] = {982}
+    [974] = {982},
+	[975] = {983},
+	[976] = {984},
+	[977] = {985},
+	[978] = {986},
+	[979] = {1001},
+	[980] = {1002}
   }
   return clients[protocol] or {protocol}
 end