sergeych/iso_countries — pull request #1 by amandaschloss (2013-11-05 23:36:41+00:00)
Title: Add Serbia and Montenegro

Per ISO release http://www.iso.org/iso/home/news_index/news_archive/news.htm?refid=Ref1031 Serbia and Montenegro are separate countries with separate ISO codes. These codes already existed in iso_3166.rb under _aliases but not under _iso3166, which caused Iso3166.for_code("ME") and Iso3166.for_code("RS") to incorrectly return nil.