[-] FO : Fix problem with filtering by color on start

How to reproduce this bug?

1. Go to http://fo.demo.prestashop.com/pl/3-women on newest Chrome/Opera
2. Click on color name, for example Beige
3. Nothing happens, why? Because we use 2 functions on the same element.
Merge pull request #2283 from kpodemski/patch-2

 [-] FO : Fix problem with filtering by color on start