Merge pull request #127 from xavismeh/develop

Updated installation process
remove non used parameters
Make the AdminBundle optional
Fix test autoload
SONATA-405 - Fix product variations categories synchronization

Fix variation categories synchronization
Merge pull request #128 from eko/develop

SONATA-405 - Fix product variations categories synchronization
SONATA-270 - Add/fix translations
Merge pull request #129 from grosenbaum/add-fix-translations

SONATA-270 - Add/fix translations
SONATA-416 - Fix delivery step template submit bar alignment
Merge pull request #130 from eko/develop

SONATA-416 - Fix delivery step template submit bar alignment
Force cache for the menu
SONATA-426 - Fix admin missing icons and fix a customer translation
Merge pull request #131 from eko/develop

SONATA-426 - Fix admin missing icons and fix a customer translation
SONATA-413 - Fix registration redirection when on a basket step
SONATA-418 - Add a custom variations form fields label to allow translation
Merge pull request #133 from eko/variationForms

SONATA-418 - Add a custom variations form fields label to allow translation
Merge pull request #132 from eko/develop

SONATA-413 - Fix registration redirection when on a basket step