Fix some blog's articles bugs (em not flushed, i18n persisted, entityProxy not cascaded)
Merge branch 'master' of git://github.com/Victoire/victoire

# By Paul Andrieux (4) and lenybernard (1)
# Via Paul Andrieux
* 'master' of git://github.com/Victoire/victoire:
  remove debug function calls
  add the "vic_business_link" to generate a link to the most consistant pattern for given BusinessEntity
  add mechanism to guess the most consistant pattern to use to display a BE and create a new controller action that redirects to this pattern
  check if proxies association is not already injected
  Add selector property to fix symfony 2.6 compliance

Conflicts:
	Bundle/CoreBundle/EventSubscriber/EntityProxySubscriber.php