assets in modules
Merge branch 'master' of github.com:thelia/thelia
asset tests
Merge branch 'master' of github.com:thelia/thelia
Merge branch 'master' into modules
assets
assets in module
Merge branch 'master' of github.com:thelia/thelia
Merge branch 'master' into modules

Conflicts:
	core/lib/Thelia/Core/Template/Assets/AsseticAssetManager.php
	core/lib/Thelia/Core/Template/Smarty/SmartyParser.php
assets in modules
Add new fields (meta_title, meta_description and meta_keyword) under I18N Product
change asset origin param name by source
Add new SEO form
Add  SEO tab for a product
Add action buttons at the bottom of the product General tab
Add new route to save the product SEO information
Add Action + Event to manage SEO information
Move URL to SeoForm (SEO tab)
Hydrate SeoForm under SEO Tab
fix tax rules issue