Fixed SotBE [store_unit] WML

data/campaigns/Son_Of_The_Black_Eye/scenarios/Saving_Inarix.cfg

@@ -43,6 +43,7 @@
 #define CHECK_LIZARD_SAFE
 	[store_unit]
 	variable="saurians"
+	mode=replace
 	[filter]
 	race="lizard"
 	x="1-39"

data/campaigns/Son_Of_The_Black_Eye/scenarios/Towards_Mountains_of_Haag.cfg

@@ -346,6 +346,7 @@
 		[store_unit]
 			description=Grüü
 			variable=gruu_store
+			mode=replace
 		[/store_unit]
 		{VARIABLE gruu_store.side 1}
 		[unstore_unit]

data/campaigns/Son_Of_The_Black_Eye/utils/utils.cfg

@@ -236,6 +236,7 @@ y={Y}
 		description={NAME}
 	[/filter]
 	kill=yes
+	mode=replace
 	variable=store{NAME}
 [/store_unit]
 #enddef
@@ -247,6 +248,7 @@ y={Y}
 		x,y={X},{Y}
 	[/filter]
 	kill=yes
+	mode=replace
 	variable=store{NAME}
 [/store_unit]
 #enddef