Refactoring order email.
Order detail page.
Refactor all Admin controllers.
Fix CSS in welcome page.
Print div.clear after each 3 products.
Render product only if present.
Raw product specification.
Find variant by product_id.
Same scale in mobile and in desktop.
Fix bug with description height.
Space between product info description and product price.
Merge.
Set limit for products in categories.
Show images if is only one variant.
Merge branch 'master' into mailing
Edit routes for order actions.
Merge.
Remove admin factory.
Bigger padding to product.
Merge pull request #15 from macejmic/mailing

3. Mailing