www: enable fallback for Ukrainian locale

Refs: nodejs/nodejs.org#844 PR-URL: #458 Reviewed-By: Johan Bergström <bugs@bergstroem.nu>

Author: phillipj

setup/www/resources/config/nodejs.org

@@ -62,10 +62,10 @@ server {
 
  # instead of serving a 404 page when a page hasn't been translated
  location @english_fallback {
- if ($uri ~* ^/(es|it|ko|zh-cn)/) {
+ if ($uri ~* ^/(es|it|ko|zh-cn|uk)/) {
  set $lang $1;
  }
- rewrite ^/(es|it|ko|zh-cn)/(.*)$ /en/$2;
+ rewrite ^/(es|it|ko|zh-cn|uk)/(.*)$ /en/$2;
  }
 
  # serve a localized 404 page if we've got $lang set from @english_fallback
@@ -225,10 +225,10 @@ server {
 
  # instead of serving a 404 page when a page hasn't been translated
  location @english_fallback {
- if ($uri ~* ^/(es|it|ko|zh-cn)/) {
+ if ($uri ~* ^/(es|it|ko|zh-cn|uk)/) {
  set $lang $1;
  }
- rewrite ^/(es|it|ko|zh-cn)/(.*)$ /en/$2;
+ rewrite ^/(es|it|ko|zh-cn|uk)/(.*)$ /en/$2;
  }
 
  # serve a localized 404 page if we've got $lang set from @english_fallback