* 2.1:
[Console] Fix style escaping parsing
[Console] Make style formatter matching less greedy to avoid having to escape when not needed
[Bundle] [FrameworkBundle] fixed indentation in esi.xml services file.
[Component] [Security] fixed PSR-2 coding violation in ClassUtilsTest class.
[Form] Fixed EntityChoiceList when loading objects with negative integer IDs
[TwigBundle] There is no CSS visibility of display, should be visible instead
[Form] corrected source node for a Danish translation
[DependencyInjection] fixed a bug where the strict flag on references were lost (closes#6607)
[HttpFoundation] Check if required shell functions for `FileBinaryMimeTypeGuesser` are not disabled
[CssSelector] added css selector with empty string
[HttpFoundation] Docblock for Request::isXmlHttpRequest() now points to Wikipedia
[DependencyInjection] refactored code to avoid logic duplication
[Form] Deleted references in FormBuilder::getFormConfig() to improve performance
[HttpFoundation] Update docblock for non-working method
Conflicts:
src/Symfony/Bundle/TwigBundle/Resources/views/Exception/trace.html.twig
src/Symfony/Bundle/TwigBundle/Resources/views/Exception/traces.html.twig
* 2.0:
[Bundle] [FrameworkBundle] fixed indentation in esi.xml services file.
[TwigBundle] There is no CSS visibility of display, should be visible instead
[DependencyInjection] fixed a bug where the strict flag on references were lost (closes#6607)
[HttpFoundation] Check if required shell functions for `FileBinaryMimeTypeGuesser` are not disabled
[CssSelector] added css selector with empty string
[HttpFoundation] Docblock for Request::isXmlHttpRequest() now points to Wikipedia
[DependencyInjection] refactored code to avoid logic duplication
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Resources/config/esi.xml
src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
src/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php
This replaces existing use of core SPL exceptions with the equivalent classes defined within the component. Although method documentation has been changed, this change should be BC since the component-specific SPL exceptions extend their core counterpart.
This commit purposely omits any changes to the PhpDumper, which throws several core SPL exceptions.
