relaton_iso.rb in relaton-iso-1.19.0

- old
+ new

@@ -5,10 +5,9 @@
 require "logger"
 require "pubid-iso"
 require "relaton/index"
 require "relaton_iso_bib"
 require "relaton_iso/version"
-require "relaton_iso/config"
 require "relaton_iso/util"
 require "relaton_iso/hash_converter"
 require "relaton_iso/hit"
 require "relaton_iso/iso_bibliography"
 require "relaton_iso/document_identifier"