update supported species list on items#show

app/models/item.rb

@@ -187,11 +187,15 @@ class Item < ActiveRecord::Base
 
   def supported_species
     body_ids = swf_assets.select([:body_id]).map(&:body_id)
+    
     return Species.all if body_ids.include?(0)
     
     pet_types = PetType.where(:body_id => body_ids).select([:species_id])
     species_ids = pet_types.map(&:species_id).uniq
-    Species.find(species_ids)
+    
+    # If there are multiple known supported species, it probably supports them
+    # all. (I've never heard of only a handful of species being supported :P)
+    species_ids.size > 1 ? Species.all : Species.find(species_ids)
   end
   
   def support_species?(species)