change to Symfony >=2.3.0,<2.4.0
update for add securty
add documentation
add units test
add more test
Update RepositoryResolver.php
Merge branch 'master' into symfony-2.3

* master:
  Symfony 2.2 dependency

Conflicts:
	composer.json
Config without config.yml import needed
Add bootstrap and tests
Merge branch 'master' into configuration
possibility to add voting_default_value in parameters.yml (again)
updated doc
Merge pull request #9 from nchaulet/symfony-2.3

Security function
Merge pull request #10 from Kunstmaan/configuration

Makes import config.yml in app/config/config.yml superfluous
Merge branch 'master' into symfony-2.3

* master:
  possibility to add voting_default_value in parameters.yml (again)
  Add bootstrap and tests
  Config without config.yml import needed

Conflicts:
	DependencyInjection/Configuration.php
	DependencyInjection/KunstmaanVotingExtension.php
	Resources/config/config.yml
remove config.yml
Merge pull request #11 from Kunstmaan/symfony-2.3

Symfony 2.3