Remove overlapping vision ranges from RA actors.

This brings a significant perf saving by reducing
the number of evaluated tiles.

mods/ra/rules/husks.yaml

@@ -111,6 +111,7 @@ TRAN.Husk:
 		Offset: 597,0,213
 		Sequence: rotor2
 	RevealsShroud:
+		MinRange: 6c0
 		Range: 8c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False
@@ -175,6 +176,7 @@ MIG.Husk:
 		Interval: 2
 		MinDamage: Undamaged
 	RevealsShroud:
+		MinRange: 11c0
 		Range: 13c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False
@@ -198,6 +200,7 @@ YAK.Husk:
 		Interval: 2
 		MinDamage: Undamaged
 	RevealsShroud:
+		MinRange: 9c0
 		Range: 11c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False
@@ -221,6 +224,7 @@ HELI.Husk:
 		Offset: -427,0,0
 		MinDamage: Undamaged
 	RevealsShroud:
+		MinRange: 10c0
 		Range: 12c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False
@@ -243,6 +247,7 @@ HIND.Husk:
 		Offset: -427,0,0
 		MinDamage: Undamaged
 	RevealsShroud:
+		MinRange: 8c0
 		Range: 10c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False
@@ -454,6 +459,7 @@ MH60.Husk:
 		Offset: -427,0,0
 		MinDamage: Undamaged
 	RevealsShroud:
+		MinRange: 8c0
 		Range: 10c0
 		Type: GroundPosition
 		RevealGeneratedShroud: False