diff --git a/_config.yml b/_config.yml
index 23430ce..cd88b18 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,11 +1,18 @@
+# location
 absolute: http://localhost
 baseurl: jekyll
+
+# variables
 title: Rik @ St Andrews
 author: Rik Veenboer
 email: rik.veenboer@gmail.com
 github: https://github.com/boukefalos
 disqus: boukefalos
 analytics: UA-46375339-1
+maps: AIzaSyCyIwGR-F48dFjAbwNr9JdOsfUYaUQxz1s
+
+# other
+gems: [jekyll-paginate]
 markdown: redcarpet
 paginate: 7
 highlighter: pygments
diff --git a/_layouts/gallery-map.html b/_layouts/gallery-map.html
index 8ab8662..d405bfa 100644
--- a/_layouts/gallery-map.html
+++ b/_layouts/gallery-map.html
@@ -3,7 +3,7 @@ layout: post
 ---
 {% capture gallery %}{{ page.url|replace:'/map.html',''|remove_first:'/' }}{% endcapture %}
 <div id="googlemap" style="height:400px;margin-top:8px;"></div>
-<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBDIwEZirrDvuvDkhTtON8OqpmH7jP7DW4&amp;sensor=false"></script>
+<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key={{ site.maps }}&amp;sensor=false"></script>
 <script type="text/javascript">
     google.maps.event.addDomListener(
         window,
diff --git a/_plugins/post_baseurl.rb b/_plugins/post_baseurl.rb
index 8a2e040..7e5d6a2 100644
--- a/_plugins/post_baseurl.rb
+++ b/_plugins/post_baseurl.rb
@@ -3,47 +3,6 @@
 
 module Jekyll
   module Tags
-    class PostComparer
-      MATCHER = /^(.+\/)*(\d+-\d+-\d+)-(.*)$/
-
-      attr_reader :path, :date, :slug, :name
-
-      def initialize(name)
-        @name = name
-        all, @path, @date, @slug = *name.sub(/^\//, "").match(MATCHER)
-        raise ArgumentError.new("'#{name}' does not contain valid date and/or title.") unless all
-
-        @name_regex = /^#{path}#{date}-#{slug}\.[^.]+/
-      end
-
-      def ==(other)
-        other.basename.match(@name_regex)
-      end
-
-      def deprecated_equality(other)
-        date = Utils.parse_date(name, "'#{name}' does not contain valid date and/or title.")
-        slug == post_slug(other) &&
-          date.year  == other.date.year &&
-          date.month == other.date.month &&
-          date.day   == other.date.day
-      end
-
-      private
-      # Construct the directory-aware post slug for a Jekyll::Post
-      #
-      # other - the Jekyll::Post
-      #
-      # Returns the post slug with the subdirectory (relative to _posts)
-      def post_slug(other)
-        path = other.basename.split("/")[0...-1].join("/")
-        if path.nil? || path == ""
-          other.data['slug']
-        else
-          path + '/' + other.data['slug']
-        end
-      end
-    end
-
     class PostBastUrl < Liquid::Tag
       def initialize(tag_name, post, tokens)
         super
diff --git a/blog/_posts/2015-12-06-coastal-path.md b/blog/_posts/2015-12-06-coastal-path.md
index 3f46a9a..23655cb 100644
--- a/blog/_posts/2015-12-06-coastal-path.md
+++ b/blog/_posts/2015-12-06-coastal-path.md
@@ -3,6 +3,7 @@ id: 3227
 title: Coastal path
 author: Rik
 layout: post
+description: Een winterse wandeling over het coastal path.
 ---
 De Schotse winter is vreemd, het ene weekend sneeuwt het en liggen de temperaturen rond het vriespunt, het volgende waait het alsof we nog wat herfst tegoed hebben en is het bijna 10 °C.