Adds $post_status in individual posts

* Adds `$post_status` in index.php under the individual post section
* Adds `$post_status` as a class in Simple's `post.php`

Reset to clean copy of circa75/dropplets/master, for ease of pulling. This branch does not include example CSS, but styling a post separately from other posts is as simple as adding a unique post status to the post and a corresponding `.class` in the theme's CSS.