diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6874c5b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+_site/
+.DS_Store
+.jekyll-cache/
+.jekyll-metadata
+.sass-cache/
\ No newline at end of file
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..b80afce
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,7 @@
+gem "jekyll"# frozen_string_literal: true
+gem "jekyll-theme-slate"
+gem "jekyll-redirect-from"
+
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..08676df
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,70 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    colorator (1.1.0)
+    concurrent-ruby (1.1.6)
+    em-websocket (0.5.1)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
+    eventmachine (1.2.7)
+    ffi (1.13.1)
+    forwardable-extended (2.6.0)
+    http_parser.rb (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.8.7)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 2.0)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
+      safe_yaml (~> 1.0)
+    jekyll-redirect-from (0.16.0)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-seo-tag (2.6.1)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-theme-slate (0.1.1)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-watch (2.2.1)
+      listen (~> 3.0)
+    kramdown (1.17.0)
+    liquid (4.0.3)
+    listen (3.2.1)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    mercenary (0.3.6)
+    pathutil (0.16.2)
+      forwardable-extended (~> 2.6)
+    public_suffix (4.0.5)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rouge (3.21.0)
+    safe_yaml (1.0.5)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  jekyll
+  jekyll-redirect-from
+  jekyll-theme-slate
+
+BUNDLED WITH
+   2.1.4
diff --git a/_config.yml b/_config.yml
index acb6a3a..33fd97a 100644
--- a/_config.yml
+++ b/_config.yml
@@ -19,3 +19,7 @@ defaults:
       type: faq
     values:
       layout: default
+  - scope:
+      path: ""
+    values:
+      layout: default
diff --git a/_layouts/glossary.html b/_layouts/glossary.html
index e9d1349..38b27fc 100644
--- a/_layouts/glossary.html
+++ b/_layouts/glossary.html
@@ -16,7 +16,7 @@
     <meta name="twitter:label1" value="Word count"/>
     <meta name="twitter:data1" value="{{ page.content | number_of_words }}"/>
     
-    {% if page.breadcrumbs | size > 0 %}
+    {% if page.breadcrumbs.size > 0 %}
     <meta name="twitter:label2" value="Specialization of"/>
     <meta name="twitter:data2" value="{{ page.breadcrumbs[0].name }}"/>
     {% endif %}
diff --git a/glossary.md b/glossary.md
index f866b06..e790cd6 100644
--- a/glossary.md
+++ b/glossary.md
@@ -11,7 +11,7 @@ sitemap:
 {% assign allitems = "" | split:"" %}
 {% for item in site.glossary %}
   {% assign allitems = allitems | push: item %}
-  {% if item.aka | size > 0 %}
+  {% if item.aka.size > 0 %}
     {% for aka in item.aka %}
       {% assign allitems = allitems | push: aka %}
     {% endfor %}