Merge !1018

Activate pt-br in _config.yml

See merge request monero-project/monero-site!1018

_config.yml

@@ -24,7 +24,7 @@ plugins:
   - jekyll-multiple-languages-plugin
 
 # jekyll-multiple-languages-plugin settings:
-languages: ["en", "es", "it", "pl", "fr", "ar", "ru", "de", "nl"]
+languages: ["en", "es", "it", "pl", "fr", "ar", "ru", "de", "nl", "pt-br"]
 
 
 exclude_from_localizations: ["img", "css", "fonts", "media", "404", "feed.xml", "404", "meta", "forum-funding-system", "_posts", "legal"]