Remove unused language resources

config/locales/en.yml

@@ -936,7 +936,6 @@ en:
     osm_read_only: "The OpenStreetMap database is currently in read-only mode while essential database maintenance work is carried out."
     donate: "Support OpenStreetMap by {{link}} to the Hardware Upgrade Fund."
     donate_link_text: donating
-    help_and_wiki: "{{help}} & {{wiki}}"
     help: Help
     help_centre: Help Centre
     help_url: http://help.openstreetmap.org/
@@ -947,15 +946,10 @@ en:
     documentation: Documentation
     documentation_title: Documentation for the project
     copyright: "Copyright & License"
-    news_blog: "News blog"
-    news_blog_tooltip: "News blog about OpenStreetMap, free geographical data, etc."
     community_blogs: "Community blogs"
     community_blogs_title: "Blogs from members of the OpenStreetMap community"
     foundation: Foundation
     foundation_title: The OpenStreetMap Foundation
-    shop: Shop
-    shop_tooltip: Shop with branded OpenStreetMap merchandise
-    shop_url: http://wiki.openstreetmap.org/wiki/Merchandise
     license:
       alt: CC by-sa 2.0
       title: OpenStreetMap data is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic License