* 2.4:
[Translator] Use quote to surround invalid locale
Optimize assertLocale regexp
[ExpressionLanguage] Fixed an issue with # characters in double quoted string literals
Add some tweaks to the pt_BR translations
[Validator] Backported #11410 to 2.3: Object initializers are called only once per object
[Translator][FrameworkBundle] Added @ to the list of allowed chars in Translator
[Process] Reduce I/O load on Windows platform
[Form] Check if IntlDateFormatter constructor returned a valid object before using it
Conflicts:
src/Symfony/Component/Validator/Tests/ValidationVisitorTest.php
-- add missing files
-- tweak translation command files
-- dumpers are now responsive for writting the files
-- moved the twig extractor the bridge
-- clear temp files after unit tests
-- check the presence of dumper in translation writer
-- General cleaning of the code
-- clean phpDoc
-- fix PHPDoc
-- fixing class name in configuration
-- add unit tests for extractors (php and twig)
-- moved test to correct location
-- polish the code
-- polish the code
