made Twig the default templating engine for @Template annotations
made Twig the default templating engine for @Template annotations

xabbuh/SensioFrameworkExtraBundle,stof/SensioFrameworkExtraBundle,sensiolabs/SensioFrameworkExtraBundle,chalasr/SensioFrameworkExtraBundle,henrikbjorn/ParamConverter,chalasr/SensioFrameworkExtraBundle