dedicated: configurable MOTD

OpenRA.Game/GameRules/Settings.cs

@@ -36,6 +36,7 @@ namespace OpenRA.GameRules
 		public int TimeOut = 0;
 		public bool Dedicated = false;
 		public bool DedicatedLoop = true;
+		public string DedicatedMOTD = null;
 
 		public ServerSettings() { }
 
@@ -53,6 +54,7 @@ namespace OpenRA.GameRules
 			TimeOut = other.TimeOut;
 			Dedicated = other.Dedicated;
 			DedicatedLoop = other.DedicatedLoop;
+			DedicatedMOTD = other.DedicatedMOTD;
 		}
 	}