Fix issue with looting AP

LegionWA/AutoLoot/Init.lua

@@ -67,7 +67,7 @@ local function getItemSubclassId(slot)
     if slot == nil then return 0, string.format("Slot can not be nil") end
     local itemLink, err = getItemLink(slot)
     if err then return 0, err end
-    local subclassId = select(12, GetItemInfo(itemLink))
+    local subclassId = select(13, GetItemInfo(itemLink))
     if subclassId == nil then return 0, string.format("GetItemInfo returned nil for slot %d", slot) end
     return subclassId, nil
 end