Adds fade out also when the user clicks on a category
Doesn't fetch subsequent pages if user is still filtering the product list
Extends getClientParams() method to enable filtering for specific prefixes
Adds methods for adding text and category conditions to an exising filter
Removes unnecessary Javascript onReady() in stock response
Adds additional class to be able to style the <nav> element
Improves speed of image loading and allows multiple search filters
Adapts tests to change in stock layout file
Adds "prefetch" to "next" link and adapts tests
Changes search filter to allow integration into the whole filter client
Merge pull request #427 from nsendetzky/2014-01-13_faceted-search

Improves speed and flexibility in catalog html clients
Improves abstract catalog html client implementation
Removes counting for the available attributes

The functionality is moved to the catalog/count html client
Adds current filter parameters to category links
Adds new catalog count html client for faceted search counts
Enables search filter client and creates links to retrieve counts for faceted search
Improved CSS for catalog filter html output
Removes old method for retrieving the category IDs
Merge pull request #425 from cookiekiller/master

Fixes some broken itemUis
Don't manipulate the phantom property

Converts tabs to spaces as well according to style guide