Add Customer Welcome Email
Nesting email settings & configuration
Merge pull request #878 from Richtermeister/customer-welcome

Add Customer Welcome Email
[TaxonomiesBundle] Cleanup models to match latest changes
Translate messages to German
Adapt and translate validators to German
Translate flashes to German
Ensure price and quantity are integer

For === comparisons
Don't delete Promotion when delete Order
Merge pull request #909 from abimus/translate-de/core-bundle

[CoreBundle] German translation
Merge pull request #906 from stloyd/feature/taxonomies_cleanup

[TaxonomiesBundle] Cleanup models to match latest changes
Merge pull request #911 from winzou/mapping/fi

[Core] Don't delete Promotion when delete Order
Use proper alias in ShipmentRepository
Merge pull request #914 from winzou/shipment/repository

Use proper alias in ShipmentRepository