Add class constants for access decision strategies.
clean up commands from framework bundle
minor #10432 clean up framework bundle commands (cordoval)

This PR was merged into the 2.5-dev branch.

Discussion
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clean up framework bundle commands

|Q            |A  |
|---          |---|
|Bug Fix?     |no |
|New Feature? |no |
|BC Breaks?   |no |
|Deprecations?|no |
|Tests Pass?  |yes|
|Fixed Tickets|   |
|License      |MIT|
|Doc PR       |na |

Commits
-------

0984313 clean up commands from framework bundle
minor #10390 [Security] Add constants for access decision strategies (c960657)

This PR was merged into the 2.5-dev branch.

Discussion
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[Security] Add constants for access decision strategies

I suggest adding constants for the three access decision strategies (affirmative, consensus, unanimous).

They are difficult to spell, and without constants they are difficult to identify when reading the code.

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

Commits
-------

5d6ef00 Add class constants for access decision strategies.
[SecurityBundle] changed a hardcoded string to its constant equivalent
[FrameworkBundle] Add posibility to specify method and host in router:match command
feature #10439 [FrameworkBundle] Add posibility to specify method and host in router:match command (romainneutron)

This PR was merged into the 2.5-dev branch.

Discussion
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[FrameworkBundle] Add posibility to specify method and host in router:match command

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

Replaces #9340

Commits
-------

acc66b9 [FrameworkBundle] Add posibility to specify method and host in router:match command
[FrameworkBundle] Use DIC parameter as default host value if available
bug #10443 [FrameworkBundle] Use DIC parameter as default host value if available (romainneutron)

This PR was merged into the 2.5-dev branch.

Discussion
----------

[FrameworkBundle] Use DIC parameter as default host value if available

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

This follows #10439

Commits
-------

85a2fbf [FrameworkBundle] Use DIC parameter as default host value if available
tweaked sentence
Make it possible to match the request based on HTTP methods in the firewall configuration
feature #10404 [Security] Match request based on HTTP methods in firewall config (danez)

This PR was submitted for the 2.4 branch but it was merged into the 2.5-dev branch instead (closes #10404).

Discussion
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[Security] Match request based on HTTP methods in firewall config

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        | symfony/symfony-docs#3681

For an api I had to work on, I was in the need to have different firewalls for different HTTP Methods. I started building my own ```RequestMatcher``` until I discovered, that the regular RequestMatcher is able to handle HTTP Methods. The only thing that is missing is the possibility to configure it in the firewall section of the configuration. (For access_control it is already possible)

With this PR it is possible to do things like this:
```yaml
security:
    firewalls:
        api_options:
            pattern:    ^/
            methods:    [OPTIONS]
            security:   false
        api:
            pattern:    ^/
            some_auth:  true
```

I think this integrates quite nicely. Or is there any downside you can think of?

If it is good to go, I'll open a PR for the docs.

Commits
-------

2878757 Make it possible to match the request based on HTTP methods in the firewall configuration
[TwigBundle] Add possibility to generate absolute assets urls
[Process] Handle idle timeout and disable output conflict
[Process] Increase tests speed
bug #10456 [Process] Handle idle timeout and disabled output conflict (romainneutron)

This PR was merged into the 2.5-dev branch.

Discussion
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[Process] Handle idle timeout and disabled output conflict

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10453
| License       | MIT
| Doc PR        | WIP (a note should be added in the doc)

Commits
-------

ae84810 [Process] Increase tests speed
40c08c6 [Process] Handle idle timeout and disable output conflict
feature #10451 [TwigBundle] Add possibility to generate absolute assets urls (romainneutron)

This PR was merged into the 2.5-dev branch.

Discussion
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[TwigBundle] Add possibility to generate absolute assets urls

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| License       | MIT
| Doc PR        | https://github.com/symfony/symfony-docs/pull/3683

This is another approach of #7722

 - [x] Add unit tests
 - [x] Update doc

Commits
-------

76b8851 [TwigBundle] Add possibility to generate absolute assets urls
fix class namespace by @insekticid and doc block fix
[Debug] add a screaming mode to ErrorHandler
minor #10469 fix doc block and namespace by @insekticide (cordoval)

This PR was merged into the 2.5-dev branch.

Discussion
----------

fix doc block and namespace by @insekticide

|Q            |A     |
|---          |---   |
|Bug Fix?     |yes   |
|New Feature? |no    |
|BC Breaks?   |no    |
|Deprecations?|no    |
|Tests Pass?  |yes   |
|Fixed Tickets|#10464|
|License      |MIT   |
|Doc PR       |      |

Commits
-------

89bde6e fix class namespace by @insekticid and doc block fix