Merge pull request #246 from orthes/fix-sorting-context

fix #243 - fix sorting context

Author: linkesch

src/js/images.js

@@ -655,7 +655,7 @@
      */
 
     Images.prototype.sorting = function () {
-        this.options.sorting();
+        $.proxy(this.options.sorting, this)();
     };
 
     /** Plugin initialization */