Update jekyll and switch to kramdown

_config.yml

@@ -17,7 +17,7 @@ paginate_path:    'page:num'
 
 excerpt_separator: <!-- more -->
 
-markdown: rdiscount
+markdown: kramdown
 permalink: date
 highligher: true
 
@@ -29,7 +29,7 @@ author:
   url:            'https://github.com/coalwater/'
   email:          '[email protected]'
 
-theme:
+my_theme:
   repo:           https://github.com/poole/lanyon
   name:           lanyon
 
@@ -44,5 +44,9 @@ links:
     url: https://www.linkedin.com/in/mohammadabushady
     icon: 'fa fa-linkedin'
 
+gems:
+  - jekyll-paginate
+  - jekyll-gist
+
 disqus:
   shortname: 'coalwater'

_includes/sidebar.html

@@ -30,6 +30,6 @@ <h2>Online profiles</h2>
   </nav>
 
   <div class="sidebar-item">
-    <p>Theme built on <a href='{{ site.theme.repo }}' target='_blank'>{{ site.theme.name }}</a></p>
+    <p>Theme built on <a href='{{ site.mytheme.repo }}' target='_blank'>{{ site.theme.name }}</a></p>
   </div>
 </div>

_posts/2015-03-10-maintaining-database-atomicity.md

@@ -7,7 +7,6 @@ tags:
   - Rails
   - ActiveRecord
 ---
-{%capture gist_id%}{{post.gist_id}}{%endcapture%}
 [Atomicity][atomicity-wiki] comes from the greek word 'a-tomos' which means
 undevidable, atomic database transactions means that we want either all the
 database operations to happen together, or none of them at all, which means that
@@ -60,5 +59,5 @@ automatically, and nothing will be persisted.
 
 
 
-[atomicity-wiki]: https://en.wikipedia.org/wiki/Atomicity_%28database_systems%29
+[atomicity-wiki]: https://en.wikipedia.org/wiki/Atomicity_%28database_systems
 [nested-transactions]: http://api.rubyonrails.org/classes/ActiveRecord/Transactions/ClassMethods.html