Enabled rendering of renderable files in blob view.

src/main/twirl/repo/blob.scala.html

@@ -37,8 +37,14 @@
     <tr>
       <td>
         @if(content.viewType == "text"){
+          @defining(pathList.reverse.head) { file =>
+            @if(renderableSuffixes.find(suffix => file.toLowerCase.endsWith(suffix))) {
+              @renderMarkup(file, content.content.get, branch, repository, false, false)
+            } else {
               <pre class="prettyprint linenums blob">@content.content.get</pre>
             }
+          }
+        }
         @if(content.viewType == "image"){
         <img src="?raw=true"/>
         }