Add handlebars
Add handlebars template for favourite posts
Add handlebars template for paging
Add styles for paging
Use templates within favourites list view
Add method to retrieve total number of favourited posts
Add JSON-only support and data regarding fav posts
Add support to retrieve lists in javascript
Minor change in class name

This way it won't result in a collision with wordpress' own page class.
Reduce the posts per page in case list shortcode is used
Add sanity check to favourite button shortcode
Use injected orders parameters in ajax calls
Update README.txt
Merge pull request #2 from pcruz7/1-paging

Paging feature