Added jekyll-multiple-languages-plugin to the gemfile

Gemfile

@@ -5,3 +5,4 @@ gem 'jekyll-paginate'
 gem 'builder'
 gem 'rubysl-rexml'
 gem 'wdm', '>= 0.1.0' if Gem.win_platform?
+gem 'jekyll-multiple-languages-plugin'

Gemfile.lock

@@ -18,6 +18,8 @@ GEM
       pathutil (~> 0.9)
       rouge (~> 1.7)
       safe_yaml (~> 1.0)
+    jekyll-multiple-languages-plugin (1.5.1)
+      jekyll (>= 2.0, < 4.0)
     jekyll-paginate (1.1.0)
     jekyll-sass-converter (1.5.0)
       sass (~> 3.4)
@@ -50,6 +52,7 @@ PLATFORMS
 DEPENDENCIES
   builder
   jekyll
+  jekyll-multiple-languages-plugin
   jekyll-paginate
   rubysl-rexml