Remove BelowUnits from D2K.

mods/d2k/rules/system.yaml

@@ -480,7 +480,6 @@ CRATE:
 		UncloakSound: STEALTH2.WAV
 		Effect: cloak
 	RenderSimple:
-	BelowUnits:
 	ProximityCaptor:
 		Types:Crate
 	Passenger:
@@ -506,7 +505,6 @@ SPICEBLOOM:
 		RelativeToTopLeft: yes
 	ProximityCaptor:
 		Types:Tree
-	BelowUnits:
 	Tooltip:
 		Name: Spice Bloom
 	SeedsResource:
@@ -547,7 +545,6 @@ SPICEBLOOM:
 #	AttackLeap:
 #		CanAttackGround: no
 #	RenderInfantry:
-#	BelowUnits:
 #	GivesExperience:
 #	GivesBounty:
 #	DrawLineToTarget: