diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..e6033ff
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,98 @@
+GIT
+  remote: https://github.com/perrywoodin/jekyll-multiple-languages-plugin.git
+  revision: d72bf07e773eb17e5b85f8aa9b97d2a160f0238b
+  specs:
+    jekyll-multiple-languages-plugin (1.4.2)
+      jekyll (>= 2.0, < 4.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (5.0.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
+    classifier-reborn (2.1.0)
+      fast-stemmer (~> 1.0)
+    colorator (1.1.0)
+    colored (1.2)
+    concurrent-ruby (1.0.5)
+    ethon (0.10.1)
+      ffi (>= 1.3.0)
+    fast-stemmer (1.0.2)
+    ffi (1.9.18)
+    forwardable-extended (2.6.0)
+    html-proofer (3.4.0)
+      activesupport (>= 4.2, < 6.0)
+      addressable (~> 2.3)
+      colored (~> 1.2)
+      mercenary (~> 0.3.2)
+      nokogiri (~> 1.5)
+      parallel (~> 1.3)
+      typhoeus (~> 0.7)
+      yell (~> 2.0)
+    i18n (0.8.1)
+    jekyll (3.4.3)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 1.1)
+      kramdown (~> 1.3)
+      liquid (~> 3.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (~> 1.7)
+      safe_yaml (~> 1.0)
+    jekyll-paginate (1.1.0)
+    jekyll-sass-converter (1.5.0)
+      sass (~> 3.4)
+    jekyll-srcset-tag (0.2.0)
+      jekyll (>= 2.0.0)
+      mini_magick (~> 4.3)
+      nokogiri (~> 1.6)
+    jekyll-watch (1.5.0)
+      listen (~> 3.0, < 3.1)
+    kramdown (1.14.0)
+    liquid (3.0.6)
+    listen (3.0.8)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    mercenary (0.3.6)
+    mini_magick (4.6.1)
+    mini_portile2 (2.1.0)
+    minitest (5.10.1)
+    nokogiri (1.7.0.1)
+      mini_portile2 (~> 2.1.0)
+    parallel (1.10.0)
+    pathutil (0.14.0)
+      forwardable-extended (~> 2.6)
+    public_suffix (2.0.5)
+    rb-fsevent (0.9.8)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    rouge (1.11.1)
+    safe_yaml (1.0.4)
+    sass (3.4.24)
+    thread_safe (0.3.6)
+    typhoeus (0.8.0)
+      ethon (>= 0.8.0)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+    yell (2.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  classifier-reborn
+  html-proofer
+  jekyll (= 3.4.3)
+  jekyll-multiple-languages-plugin!
+  jekyll-paginate
+  jekyll-srcset-tag
+
+BUNDLED WITH
+   1.14.3