fixes #2076 remove an unnecessary line

When clear is clicked in the "album" filter but the "tag" filter is activated, the clear action in the "album" filter does not work. Because of this line.

Clear action in the album filter was clearing both album and tag filters.

themes/default/js/mcs.js

@@ -155,7 +155,6 @@ $(document).ready(function () {
     }
 
     $(".filter-album .filter-actions .clear").on('click', function () {
-      $("#tag-search")[0].selectize.clear();
       $(".filter-album .search-params input[value='AND']");
       related_categories_ids = [];
       $(".selected-categories-container").empty();