Merge pull request #3264 from bicpi/improve_method_description

[Components][OptionsResolver] Fix&improve replaceDefaults() description
Merge pull request #3265 from bicpi/fix_method_description

[Components][Console] Fix askConfirmation() description
Merge branch '2.2' into 2.3
Merge pull request #3271 from berny46/patch-1

Update Callback.rst
Merge pull request #3274 from bicpi/document_finish_request_event

[Components][HttpKernel] Add FINISH_REQUEST to events overview table
Updated required PHPUnit version

Running tests on version 3.6.4 ends with following error:

PHP Fatal error: Call to undefined method Symfony\Component\Form\Tests\SimpleFormTest::callback() in symfony/src/Symfony/Component/Form/Tests/SimpleFormTest.php on line 107
Merge branch 'issue-3162' of github.com:xabbuh/symfony-docs into xabbuh-issue-3162

Conflicts:
	contributing/code/tests.rst
fix code block indentation
Update composer installation command

The actual command have a reference to 2.3.* version
Merge pull request #3287 from h4cc/patch-1

Updated install page to v2.4.*
Merge pull request #3288 from n1c01a5/patch-1

Change link to download yuicompressor
Fix renderer option when embedding an ESI in a PHP template.
fix namespaced paths vendor folder path
Merge pull request #3294 from bicpi/fix_code_blocks

Fix some bash and text code blocks
Merge pull request #3296 from flip111/patch-3

Incorrect code: useIncludePath()
Merge pull request #3298 from pauliusmasiliunas/patch-1

Change symfony version on composer.json
Merge pull request #3299 from xabbuh/fix-list-item-termination

Fix list item termination
Merge pull request #3300 from xabbuh/expression-component-cache-tweaks

some tweaks to the Expression Language cache chapter
Merge pull request #3301 from ifdattic/patch-1

Move curly bracket to be on the same line
Merge pull request #3304 from dczech/patch-1

Update controller.rst