redirect to root if the result of search filter is the same than root
reuse SEO.default_description
test for title_for_adopt and default_title
reusing default_title
drop duplicated action and code
Refactor Specie class, now there are instances with key and value
fix the problem with the specie instance
Merge pull request #85 from barkibu/fix-redirect-and-drop-duplicated-action

Fix redirect and drop duplicated action