[DependencyInjection] Add exception for service name not dumpable in PHP
Merge branch 'master' into develop
Updating README
Updating README.md to include versioning info
[DependencyInjection] Add exception for service name not dumpable in PHP
Merge branch '2.3'

* 2.3:
  [PropertyAccess] added moves to pluralMap
  [Security] fixed issue where authentication listeners clear unrelated tokens
  added greek translation
  [DependencyInjection] Add exception for service name not dumpable in PHP
  bumped Symfony version to 2.3.3-DEV
  fix issue #8499 modelChoiceList call getPrimaryKey on a non object
  updated VERSION for 2.3.2
  updated CHANGELOG for 2.3.2
  [DependencyInjection] Add exception for service name not dumpable in PHP
  fixed typo
  bumped Symfony version to 2.2.5
  updated VERSION for 2.2.4
  update CONTRIBUTORS for 2.2.4
  updated CHANGELOG for 2.2.4
  Fixed NativeSessionStorage:regenerate when does not exists
  removed extraneous whitespaces

Conflicts:
	src/Symfony/Component/HttpKernel/Kernel.php
[DependencyInjection] Fix Container::camelize to convert beginning and ending chars

To convert a service ID exactly like Container::get
Added missing files .gitignore
Merge branch '2.2' into 2.3

* 2.2:
  [Validator] fixed ConstraintViolation:: incorrect when nested
  handle Optional and Required constraints from XML or YAML sources correctly
  added missing comments to WebTestCase
  Fixed #8455: PhpExecutableFinder::find() does not always return the correct binary
  [DependencyInjection] Fix Container::camelize to convert beginning and ending chars
  [Validator] Fixed groups argument misplace for validateValue method from validator class

Conflicts:
	src/Symfony/Component/Validator/Tests/Constraints/CollectionTest.php
	src/Symfony/Component/Validator/Tests/GraphWalkerTest.php
Merge branch '2.3'

* 2.3:
  [Validator] fixed ConstraintViolation:: incorrect when nested
  handle Optional and Required constraints from XML or YAML sources correctly
  added missing comments to WebTestCase
  Fixed #8455: PhpExecutableFinder::find() does not always return the correct binary
  Added missing files .gitignore
  [DependencyInjection] Fix Container::camelize to convert beginning and ending chars
  [Validator] Fixed groups argument misplace for validateValue method from validator class
  [Form] Fix of "PATCH'ed forms are never valid"
[DependencyInjection] fixed #8570
[DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it
merged branch fabpot/null-services (PR #8582)

This PR was merged into the 2.3 branch.

Discussion
----------

[DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it (closes #8392)

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8392
| License       | MIT
| Doc PR        | n/a

Commits
-------

50d0727 [DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it
merged branch bronze1man/PR-setLazy-parent-2.3 (PR #8573)

This PR was merged into the 2.3 branch.

Discussion
----------

[DependencyInjection] setLazy not work on DefinitionDecorator

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8570
| License       | MIT
| Doc PR        | n/a

Commits
-------

970ce2c [DependencyInjection] fixed #8570
Merge branch '2.3'

* 2.3:
  [Form] fixes empty file-inputs get treated as extra field
  return 0 if there is no valid data
  [DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it
  [DependencyInjection] fixed #8570
  fixed file permission
  The ignoreAttributes itself should be ignored, too.
  [Tests] Tests on php 5.5 should pass
  [Twig] fixed TwigEngine::exists() method when a template contains a syntax error (closes #88546)
[DependencyInjection] Test constants
optimize some unneeded casts (esp. when casting something to string for array access)
Merge remote-tracking branch 'symfony/master' into develop

Conflicts:
	.gitignore
	src/main/php/ehough/iconic/Container.php
	src/main/php/ehough/iconic/dumper/PhpDumper.php
	src/test/php/Compiler/ResolveDefinitionTemplatesPassTest.php
	src/test/php/ContainerTest.php
	src/test/php/Loader/XmlFileLoaderTest.php
Merge branch 'develop'