This reverts commit5503804.

* 2.7:  [HttpKernel] fixed a regression when no exception listeners are registered  renamed some confusing tests  propel/propel1 is now useless  bumped Symfony version to 2.7.0  updated VERSION for 2.7.0-BETA1  updated CHANGELOG for 2.7.0-BETA1  [2.3] Fix@link annotations  [2.7] For@link annotations  [2.6] Fix@link annotations  [2.7][Console] Count the  array instead of  [Config][cache factory] check type of callback argument.  Fix javascript  [2.3][Translation] test refresh cache when resources File change.  Added deprecation message and original color back  [Translator] Cache does not take fallback locales into consideration

…ort number option. (aitboudad)This PR was merged into the 2.8 branch.Discussion----------[FrameworkBundle][Server Command] add address port number option.| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | ~| License       | MIT| Doc PR        | ~This allow running server without repeating `127.0.0.1` each time, in the most of case we only change the port number.* Before```app/console server:start 127.0.0.1:8080```* After```app/console server:start -p 8080```Commits-------fbe1a43 [FrameworkBundle][Server Command] add address port number option.

This PR was merged into the 2.8 branch.Discussion----------[Translation] added FileLoader.| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | ~| License       | MIT| Doc PR        | ~Commits-------3694e5e [Translation] added FileLoader.

This PR was merged into the 2.8 branch.Discussion----------[VarDumper] Added support for SplFileInfo| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | ~| License       | MIT| Doc PR        | ~Before:```SplFileInfo {#3}```After:```SplFileInfo {#3  path: "/home/greg/dev/github.com/lyrixx/gaga-photo/fixtures"  filename: "grisou.jpg"  basename: "grisou.jpg"  pathname: "/home/greg/dev/github.com/lyrixx/gaga-photo/fixtures/grisou.jpg"  extension: "jpg"  realPath: "/home/greg/dev/github.com/lyrixx/gaga-photo/fixtures/grisou.jpg"  aTime: 2015-04-20 23:21:15  mTime: 2014-08-17 15:37:36  cTime: 2015-04-20 23:09:51  inode: 12197643  size: 966553  perms: 0100750  owner: 1000  group: 1000  type: "file"  writable: true  readable: true  executable: true  file: true  dir: false  link: false}```For a link:```SplFileInfo {#3  path: ""  filename: "link"  basename: "link"  pathname: "link"  extension: ""  realPath: "/home/greg/dev/github.com/symfony/var-dumper/composer.json"  aTime: 2015-04-20 23:39:15  mTime: 2015-04-20 23:39:15  cTime: 2015-04-20 23:39:15  inode: 11272232  size: 967  perms: 0100644  owner: 1000  group: 1000  type: "link"  writable: true  readable: true  executable: false  file: true  dir: false  link: true  linkTarget: "composer.json"}```For a remote file:```SplFileInfo {#3  path: "http://google.com"  filename: "foobar.php"  basename: "foobar.php"  pathname: "http://google.com/foobar.php"  extension: "php"  realPath: false  writable: false  readable: false  executable: false  file: false  dir: false  link: false}```For a CSV:```SplFileObject {#3  path: ""  filename: "test.csv"  basename: "test.csv"  pathname: "test.csv"  extension: "csv"  realPath: "/home/greg/dev/github.com/symfony/var-dumper/test.csv"  aTime: 2015-04-21 12:55:07  mTime: 2015-04-21 12:55:07  cTime: 2015-04-21 12:55:07  inode: 11272237  size: 0  perms: 0100644  owner: 1000  group: 1000  type: "file"  writable: true  readable: true  executable: false  file: true  dir: false  link: false  csvControl: array:2 [    0 => ","    1 => """  ]  flags: SKIP_EMPTY|READ_CSV  maxLineLen: 0  fstat: array:7 [    "dev" => 64513    "ino" => 11272237    "nlink" => 1    "rdev" => 0    "blksize" => 4096    "blocks" => 0    "…" => "…20"  ]  eof: false  key: 0}Commits-------e75c233 [VarDumper] Added support for SplFileObjecteb50b13 [VarDumper] Added support for SplFileInfo

…d if possible (lyrixx)This PR was merged into the 2.8 branch.Discussion----------[Console] Bind the closure (code) to the Command if possible| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | ~| License       | MIT| Doc PR        | ~This allow this kind of code:```php#!/usr/bin/env php<?phprequire __DIR__.'/vendor/autoload.php';use Symfony\Component\Console\Application;use Symfony\Component\Console\Command\Command;use Symfony\Component\Console\Input\InputInterface;use Symfony\Component\Console\Output\OutputInterface;$application = new Application();$application->add((new Command('process')))    ->setDescription('Play all other commands')    ->setCode(function (InputInterface $input, OutputInterface $output) use ($application) {        $application = $this->getApplication();        $help = $application->find('help');        $output->writeln($help->getHelp());    });$application->run();```Commits-------ff4424a [Console] Bind the closure (code) to the Command if possible

…rays (nicolas-grekas)This PR was merged into the 2.8 branch.Discussion----------[VarDumper] Allow preserving a subset of cut arrays| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | -| License       | MIT| Doc PR        | -Commits-------208ca94 [VarDumper] Allow preserving a subset of cut arrays

* 2.7: (40 commits)  [Debug] Fix ClassNotFoundFatalErrorHandler candidates lookups  [2.6][Translator] Extend, refactor and simplify Translator tests.  Update DebugClassLoader.php  inject asset packages in assets helper service  [travis] Do not exclude legacy tests on 2.7  [HttpFoundation] remove getExtension method  [2.6][Translation] fix legacy tests.  [Form] Removed remaining deprecation notices in the test suite  [Form] Moved deprecation notice triggers to file level  [Debug] Map PHP errors to LogLevel::CRITICAL  [Routing][DependencyInjection] Support .yaml extension in YAML loaders  [DX] improve file loader error for router/other resources in bundle  [FrameworkBundle] Initialize translator with the default locale.  [FrameworkBundle] Fix Routing\DelegatingLoader resiliency to fatal errors  [2.7][Translation] remove duplicate code for loading catalogue.  [2.6][Translation] remove duplicate code for loading catalogue.  [HttpKernel] Cleanup ExceptionListener  CS fixes  [DependencyInjection] Show better error when the Yaml component is not installed  [2.3] SCA for Components - reference mismatches  ...

…es to the debug:event-dispatcher command (Seldaek)This PR was merged into the 2.8 branch.Discussion----------[FrameworkBundle][EventDispatcher] Add priorities to the debug:event-dispatcher command| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets || License       | MIT| Doc PR        | TODOI find it helps to figure out which priority is needed to override another event listener without digging in the sources.Commits-------952929c [FrameworkBundle][EventDispatcher] Add priorities to the debug:event-dispatcher command

…ading paths

…itional translation loading paths (Seldaek)This PR was squashed before being merged into the 2.8 branch (closessymfony#14561).Discussion----------[FrameworkBundle][DX] Add option to specify additional translation loading paths| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets |symfony#971| License       | MIT| Doc PR        | TODOThanks to this PR, next time I want to just do:```    translator:        fallback: "%locale%"        paths: ['%kernel.root_dir%/../vendor/internal/package/translations']```I will be able to, and won't have to dig in docs, start building a translation loader before I realize it's not what I want, dig in the framework ext, and then have to write a compiler pass to inject my file to the translator resource paths.Commits-------bba0a25 [FrameworkBundle][DX] Add option to specify additional translation loading paths

* 2.7: (70 commits)  [travis] Use container-based infrastructure  [HttpKernel] use ConfigCache::getPath() method when it exists  [PropertyAccess] Fix setting public property on a class having a magic getter  [Routing] Display file which contain deprecated option  ContainerInterface: unused exception dropped  bumped Symfony version to 2.6.8  updated VERSION for 2.6.7  updated CHANGELOG for 2.6.7  bumped Symfony version to 2.3.29  updated VERSION for 2.3.28  update CONTRIBUTORS for 2.3.28  updated CHANGELOG for 2.3.28  [Debug] Fixed ClassNotFoundFatalErrorHandlerTest  [SecurityBundle] use access decision constants in config  [SecurityBundle] use session auth constants in config  PhpDoc fix in AbstractRememberMeServices  [Filesystem] Simplified an if statement  [SecurityBundle] Use Enum Nodes Instead Of Scalar  [Debug 2.3] Fix test for PHP7  [HttpKernel] Check if "symfony/proxy-manager-bridge" package is installed  ...Conflicts:src/Symfony/Bundle/DebugBundle/composer.jsonsrc/Symfony/Bundle/FrameworkBundle/Command/ServerRunCommand.phpsrc/Symfony/Bundle/FrameworkBundle/Command/TranslationDebugCommand.phpsrc/Symfony/Component/Form/README.mdsrc/Symfony/Component/Intl/README.mdsrc/Symfony/Component/Security/README.mdsrc/Symfony/Component/Translation/Loader/CsvFileLoader.phpsrc/Symfony/Component/Translation/Loader/IniFileLoader.phpsrc/Symfony/Component/Translation/Loader/MoFileLoader.phpsrc/Symfony/Component/Translation/Loader/PhpFileLoader.phpsrc/Symfony/Component/Translation/Loader/PoFileLoader.phpsrc/Symfony/Component/Translation/Loader/YamlFileLoader.phpsrc/Symfony/Component/Translation/README.mdsrc/Symfony/Component/Translation/Translator.phpsrc/Symfony/Component/Validator/README.md

* 2.7:  [TranslationDebugCommand] fixed failing tests.

* 2.7:  fix missing links tohttps://symfony.com  fix missing links tohttps://symfony.com  [travis] Don't use the cache  [DebugBundle] Remove inlined dumps on XHRConflicts:src/Symfony/Component/Security/Acl/README.mdsrc/Symfony/Component/Security/Core/README.mdsrc/Symfony/Component/Security/Csrf/README.mdsrc/Symfony/Component/Security/Http/README.md

* 2.7:  [EventDispatcher] make listeners removable from an executed listener  [2.7][DoctrineBridge] change Logger interface in tests to use Psr\\Log\\LoggerInterface instead of Symfony\\Component\\HttpKernel\\Log\\LoggerInterface"  [HttpFoundation] Fix volatile MongoDbSessionHandlerTest::testRead()  bumped Symfony version to 2.7.0  updated VERSION for 2.7.0-BETA2  updated CHANGELOG for 2.7.0-BETA2  Fixed compatibility with PHP7 and up by introducing new constraints (IsNull, IsTrue, IsFalse) and related validators (IsNullValidator, IsTrueValidator, IsFalseValidator)  [Console] SymfonyStyle: fix block rpadding when escaping '<'  [Console] fix code styleConflicts:src/Symfony/Component/Form/composer.json

* 2.7:  fixed CS  fixed CS  fixed CS  Fix WebProfilerBundle compatiblity with HttpKernel < 2.7  [Validator] Deprecated PHP7-incompatible constraints and related validators  [DebugBundle] Allow alternative destination for dumps  [DebugBundle] Use output mechanism of dumpers instead of echoing  [DebugBundle] Always collect dumps  [FrameworkBundle] Applied new styles to the config:debug & config:dump-reference commands  Fix tests in HHVM  CS: Pre incrementation/decrementation should be used if possibleConflicts:src/Symfony/Bundle/FrameworkBundle/composer.json

This PR was submitted for the 2.7 branch but it was merged into the 2.8 branch instead (closessymfony#13324).Discussion----------[WebProfilerBundle] Improved page for logs| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | -| License       | MIT| Doc PR        | -*Before*![logs-before](https://cloud.githubusercontent.com/assets/288535/5661713/3942c530-972f-11e4-89cb-2e185a6d07ac.png)*After*![logs-after](https://cloud.githubusercontent.com/assets/288535/5661681/d02b50da-972e-11e4-96e8-0572428ba82f.png)Commits-------5fdc650 [WebProfilerBundle] Improved page for logs

This PR was squashed before being merged into the 2.8 branch (closessymfony#14403).Discussion----------[Form] deprecate read_only option| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | no| BC breaks?    | no| Deprecations? | yes| Tests pass?   | yes| Fixed tickets |symfony#10658| License       | MIT| Doc PR        |symfony/symfony-docs#3782Replacessymfony#10676 with a slightly different implementation.- fixes BC break when 'read_only' => true option and at the same time custom attributes are used by using a normalizer- adds deprecation notice- keeps legacy testsCommits-------53330e1 [Form] deprecate read_only option

…mp messages as tree instead of simple list.Dump messages as tree based on '.' character as a delimeter in path.For example this rray('foo.bar' => 'value') will be converted to array('foo' => array('bar' => 'value')).Correctly process cases like this ['foo.bar' => 'test1', 'foo' => 'test2'].

… instead of simple list (gepo)This PR was merged into the 2.8 branch.Discussion----------[Translator] Dump translation constants as tree instead of simple list| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | no| Fixed tickets || License       | MIT| Doc PR        |PRsymfony#14434 for 2.8 branchCommits-------29ec5ca [Translation] add options 'as_tree', 'inline' to YamlFileDumper to dump messages as tree instead of simple list.

Also add dateinterval widget to twig templates.