* 2.3:
Updated generateSql tool
Fix the implementation of deprecated Locale classes
Fix phpdoc and coding standards
Replace usages of the deprecated TypeTestCase by the new one
Remove usages of deprecated constants
Update functional tests to use the PSR NullLogger
Make fabbot happy
Clean up testing
[DomCrawler] fixed bug #12143
Conflicts:
src/Symfony/Bridge/Doctrine/Tests/Validator/Constraints/UniqueEntityValidatorTest.php
src/Symfony/Bundle/FrameworkBundle/Tests/Templating/TimedPhpEngineTest.php
src/Symfony/Bundle/TwigBundle/Tests/Loader/FilesystemLoaderTest.php
src/Symfony/Component/Console/Application.php
src/Symfony/Component/DomCrawler/Crawler.php
src/Symfony/Component/Form/Tests/Extension/Core/Type/CollectionTypeTest.php
src/Symfony/Component/Form/Tests/Extension/Csrf/Type/FormTypeCsrfExtensionTest.php
src/Symfony/Component/HttpKernel/Tests/Bundle/BundleTest.php
src/Symfony/Component/Serializer/Encoder/EncoderInterface.php
src/Symfony/Component/Serializer/Encoder/XmlEncoder.php
src/Symfony/Component/Validator/Tests/Mapping/ClassMetadataFactoryTest.php
This removes the unused use statements which were not catched by
PHP-CS-Fixer because of string occurences. It also fixes some invalid
phpdoc (scalar is not recognized as a valid type for instance).
