I agree that its very unreadable. In fact, I even had to look back for a while and see what' has happened. These changes are not visible but certainly necessary.

Previously structure:

```
<div class="media"></div>
<dl></dl>
```

Present structure:

```
<div class="media">
  <dl></dl>
</div>
```

This change can't be visible on screen. 

The reason for this change is that, few elements (along with newly added) in the `<div class="media">` had to be floated right which created unnecessary excess space between Title and `<dl>` elements. To avoid it, I had to move.

To exactly see what exactly is happening..
Just copy the master branch file here and add the line `{% include "thumbs/form.html" %}` in `<media> <a>` and see the excess space between title and <dl>