Limit the commando's sniper rifle to infantry only.

CHANGELOG

@@ -125,6 +125,7 @@ NEW:
 		The Construction Yard fans now turn in the color picker preview.
 		The chance of artillery exploding on death has been reduced from 100% to 75%.
 		Fixed Chinook being unable to land on tiberium.
+		Commando will no longer shoot at vehicles or buildings.
 	Engine:
 		Converted Aircraft CruiseAltitude to world coordinates.
 		Converted Health Radius to world coordinates.

mods/cnc/weapons.yaml

@@ -150,6 +150,7 @@ IonCannon:
 
 Sniper:
 	Report: RAMGUN2.AUD
+	ValidTargets: Infantry
 	ROF: 40
 	Range: 6c0
 	Projectile: Bullet
@@ -157,11 +158,6 @@ Sniper:
 	Warhead:
 		Damage: 100
 		Spread: 42
-		Versus:
-			None: 100%
-			Wood: 5%
-			Light: 5%
-			Heavy: 5%
 		InfDeath: 2
 
 HighV: