Add owl.carousel.js 2.0.0-beta.2.4 Assets

Yea, we changed from v1.3.2 to 2.0.0b2.4
#blog - Update markup to 2.0.0b2.4
#blog - Add post title markup, options to JS
#blog - style .blog-description, add <a>
<nav> - Link the damn navbar to #blog
#blog - Oh yea, Add <a> to all the other .items