SONATA-308 - Add "add to basket" to be handled in popin

Move JS code + add option to product provider

Fix template

Rename modal option

Add ajax verification
Added page titles to ecommerce pages
Merge pull request #46 from Bladrak/pageTitles

Added page titles to ecommerce pages
Merge pull request #38 from eko/basketpopin

SONATA-308 - Add "add to basket" to be handled in popin
Merge branch 'develop' into SONATA-307

Conflicts:
	src/Sonata/ProductBundle/Controller/CatalogController.php