mapping tweaks, lawbooks fix

- replaced old space law books with gato law books in centcomm
- replaced old space law book family heirlooms for security roles with gato law book
- small cosmetic changes for snaxi
- renamed a xenoarch teleporter on box to make it more apparent where it leads

code/modules/jobs/job_types/head_of_security.dm

@@ -41,7 +41,7 @@
 	threat = 3
 
 	family_heirlooms = list(
-		/obj/item/book/manual/wiki/security_space_law
+		/obj/item/book/manual/gato_spacelaw, //gs13 - gato law book
 	)
 
 /datum/outfit/job/hos

code/modules/jobs/job_types/security_officer.dm

@@ -31,7 +31,7 @@
 	threat = 2
 
 	family_heirlooms = list(
-		/obj/item/book/manual/gato_spacelaw,
+		/obj/item/book/manual/gato_spacelaw, //gs13 - gato law book
 		/obj/item/clothing/head/beret/sec
 	)
 

code/modules/jobs/job_types/warden.dm

@@ -32,7 +32,7 @@
 	threat = 2
 
 	family_heirlooms = list(
-		/obj/item/book/manual/wiki/security_space_law
+		/obj/item/book/manual/gato_spacelaw //gs13 - gato law book
 	)
 
 	mail_goodies = list(