[Serializer] Added PropertyNormalizer, a new normalizer that maps an object's properties to an array
Call AuthenticationManager in AnonymousAuthenticationListener
[HttpKernel] Extract method to make callable controller in ControllerResolver

correct naming
New php library structure made easier
feature #9708 [Serializer] PropertyNormalizer: a new normalizer that maps an object's properties to an array (mnapoli)

This PR was merged into the 2.6-dev branch.

Discussion
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[Serializer] PropertyNormalizer: a new normalizer that maps an object's properties to an array

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        | if PR is deemed mergeable, I'll write the docs

This PR adds a new Normalizer for the Serializer component: **`PropertyNormalizer`**.

Currently the only normalizer is `GetSetMethodNormalizer`, which calls getters and setters. This new serializer uses the properties values directly.

This is especially useful if you write a webservice and take/return very simple DTO (Data Transfer Objects) which role is only to act like a "named" `stdClass`. Every property is public (the class doesn't contain any logic), and mapping that to an array is pretty easy.

This normalizer takes into account public, but also *private* and *protected* properties.

FYI I've based most of the code of `GetSetMethodNormalizer`.

Commits
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78ceed1 [Serializer] Added PropertyNormalizer, a new normalizer that maps an object's properties to an array
Fixed a bug and added unit-tests for GlobalVariables
[FrameworkBundle]Ignore LoggingTranslatorPass if there is no Translator definition.
minor #12024 [FrameworkBundle]Ignore LoggingTranslatorPass if there is no Translator ... (aitboudad)

This PR was merged into the 2.6-dev branch.

Discussion
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[FrameworkBundle]Ignore LoggingTranslatorPass if there is no Translator ...

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| License       | MIT

Commits
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6e1b47c [FrameworkBundle]Ignore LoggingTranslatorPass if there is no Translator definition.
feature #12022 [HttpKernel] Extract method to instantiate controller in ControllerResolver (danharper)

This PR was merged into the 2.6-dev branch.

Discussion
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[HttpKernel] Extract method to instantiate controller in ControllerResolver

Replaces #10814 to merge into `master` instead of `2.3`.

---

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

Currently it's required to duplicate the entirety of the `getController()` and `createController()` methods just to replace the call to `new` (e.g. with container resolution, instead).

Now it's possible to just override the `instantiateController()` method.

Commits
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88274df [HttpKernel] Extract method to make callable controller in ControllerResolver
minor #12013 [FrameworkBundle] Added unit-tests for GlobalVariables::getUser() (iltar)

This PR was merged into the 2.6-dev branch.

Discussion
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[FrameworkBundle] Added unit-tests for GlobalVariables::getUser()

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

Tests added should explain that `getUser()` should return `null` when a string is found as user. If this is not correct, a PR should be made. However, this would result in a huge BC break due to people using `{% if app.user %}` which would return `null` if an anonymous token was found. If this suddenly returns a string, this check will fail.

While at it, I have also added `getUser()` tests to verify the unhappy flow is working. These tests uncovered that  if `$container->get('security.token_storage')` fails, it will throw an exception rather than return `null`. This issue is now fixed.

List of changes
--------------------
- The old `testGetUser` has been refactored to be tested with multiple variations of return types to verify the return type to work as the code tells.
- `get('security.token_storage')` is now only executed if `has('security.token_storage')` returns true

@fabpot I think this PR should be merged before 2.6, because it fixes an uncaught exception bug in my previous PR which splits the security context

Commits
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3f055f7 Fixed a bug and added unit-tests for GlobalVariables
feature #11951 New php library structure made easier (pyrech)

This PR was merged into the 2.6-dev branch.

Discussion
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New php library structure made easier

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

[This article](https://medium.com/@christophewillemsen/stop-making-bundles-think-bundles-deadd27b88c0) from @ikwattro gives some good ideas on how to ease the creation of a PHP package:
- which is not a bundle usable only on a symfony full stack framework
- without requiring to maintain 2 repos (one for the lib and the other for the bundle)

The only drawback is that Symfony requires the DI extension to be on a given location. So I created a new method Bundle#getContainerExtensionClass than can be easily overwritten if you want to move the Extension class in another directory.

Commits
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8eda6b5 New php library structure made easier
[Console] More consistent application description
feature #11949 [Console] More consistent application description (secondtruth)

This PR was squashed before being merged into the 2.6-dev branch (closes #11949).

Discussion
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[Console] More consistent application description

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | none
| License       | MIT
| Doc PR        | none

Commits
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28edd30 [Console] More consistent application description
fixed a unit test
feature #10694 [Security] Call AuthenticationManager in AnonymousAuthenticationListener (Kacper Gunia)

This PR was merged into the 2.6-dev branch.

Discussion
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[Security] Call AuthenticationManager in AnonymousAuthenticationListener

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | yes
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10651
| License       | MIT
| Doc PR        | -

Commits
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78fa5e2 Call AuthenticationManager in AnonymousAuthenticationListener