finished blog

- added styles to blog
- removed test-post

_layouts/post.html

@@ -14,7 +14,7 @@
       <div class="row">
         <div class="PageNavigation">
         <br />
-        <h1 class="">{{page.title}}</h1>
+        <h1>{{page.title}}</h1>
         <div class="post-info">
           <i class="fa fa-calendar" aria-hidden="true"></i> {{ page.date | date_to_long_string }}
           <a href="https://github.com/{{ page.author }}" class="author-link">