select target sound etc for paratroopers

OpenRA.Mods.RA/ParatroopersPower.cs

@@ -35,11 +35,13 @@ namespace OpenRA.Mods.RA
 	{
 		public ParatroopersPower(Actor self, ParatroopersPowerInfo info) : base(self, info) { }
 
+		protected override void OnFinishCharging() { Sound.PlayToPlayer(Owner, Info.EndChargeSound); }
+
 		protected override void OnActivate()
 		{
 			Game.controller.orderGenerator = 
 				new GenericSelectTarget( Owner.PlayerActor, "ParatroopersActivate", "ability" );
-			Sound.Play(Info.SelectTargetSound);
+			Sound.PlayToPlayer(Owner, Info.SelectTargetSound);
 		}
 
 		public void ResolveOrder(Actor self, Order order)

mods/ra/system.yaml

@@ -44,6 +44,7 @@ Player:
 		Prerequisites: AFLD
 		TechLevel: 5
 		DropItems: E1,E1,E1,E3,E3
+		SelectTargetSound: slcttgt1.aud
 	NukePower:
 		Image: atomicon
 		ChargeTime: 13