when calling getChildNodes for the second time with an other language, the nodeTranslations are not updated
Merge pull request #96 from Kunstmaan/fix_doctrine_cache_node_translations

fix doctrine caching issue for node translations
Merge branch 'master' into 2.3

* master:
  when calling getChildNodes for the second time with an other language, the nodeTranslations are not updated
  add the delete option for the role admin
  Update NodeBundle.md
  Create ConfigurableActionMenu.md
  Update NodeBundle.md
  Rename ProgrammatoryNodes.md to ProgrammaticallyCreateNodes.md
  Create ProgrammatoryNodes.md
  Update NodeBundle.md
  Create ChainRouter.md
  Update NodeBundle.md
  use same function to check if node is active than in adaptChildren
Merge branch '2.3' of git://github.com/Kunstmaan/KunstmaanNodeBundle into 2.3

* '2.3' of git://github.com/Kunstmaan/KunstmaanNodeBundle: