* 2.8:
[travis] timeout the sigchild tests at 60s
CS: Single line comments should use double slashes (//) and not hash (#).
Do not use HttpKernel Extension when not needed for 2.7
Do not use HttpKernel Extension when not needed
bumped Symfony version to 2.8.2
updated VERSION for 2.8.1
updated CHANGELOG for 2.8.1
bumped Symfony version to 2.7.9
updated VERSION for 2.7.8
updated CHANGELOG for 2.7.8
bumped Symfony version to 2.3.37
updated VERSION for 2.3.36
update CONTRIBUTORS for 2.3.36
updated CHANGELOG for 2.3.36
Revert "Revert "bug #17052 [2.7] Fixed flatten exception recursion with errors (GrahamCampbell)""
Revert "bug #17052 [2.7] Fixed flatten exception recursion with errors (GrahamCampbell)"
use nowdoc instead of heredoc
Conflicts:
CHANGELOG-2.3.md
CHANGELOG-2.7.md
CHANGELOG-2.8.md
src/Symfony/Bundle/FrameworkBundle/Command/RouterApacheDumperCommand.php
src/Symfony/Bundle/WebProfilerBundle/Command/ExportCommand.php
src/Symfony/Bundle/WebProfilerBundle/Command/ImportCommand.php
src/Symfony/Component/Console/Shell.php
src/Symfony/Component/Console/Tests/Helper/LegacyTableHelperTest.php
src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
src/Symfony/Component/HttpKernel/Kernel.php
* 2.3:
[travis] timeout the sigchild tests at 60s
CS: Single line comments should use double slashes (//) and not hash (#).
Do not use HttpKernel Extension when not needed
bumped Symfony version to 2.3.37
updated VERSION for 2.3.36
update CONTRIBUTORS for 2.3.36
updated CHANGELOG for 2.3.36
use nowdoc instead of heredoc
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Command/ConfigDumpReferenceCommand.php
src/Symfony/Bundle/FrameworkBundle/Command/RouterApacheDumperCommand.php
src/Symfony/Bundle/FrameworkBundle/Command/RouterMatchCommand.php
src/Symfony/Bundle/FrameworkBundle/Translation/Translator.php
src/Symfony/Bundle/TwigBundle/Command/LintCommand.php
src/Symfony/Component/Config/Tests/Definition/Dumper/YamlReferenceDumperTest.php
src/Symfony/Component/Debug/ExceptionHandler.php
src/Symfony/Component/HttpKernel/Kernel.php
src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
To keep language consistent, three methods were changed in InputOption:
* `InputOption::acceptParameter()` -> `InputOption::acceptValue()`
* `InputOption::isParameterRequired()` -> InputOption::isValueRequired()`
* `InputOption::isParameterOptional()` -> `InputOption::isValueOptional()`
The InputDefinition::asXml() method was also modified to update the `accept_value` and `is_value_required` attributes.