[Debug] made order of suggestions predictable in error messages
[Debug] fixed case differences between PHP and HHVM (classes are case-insensitive anyway in PHP)
[Routing] fixed CS
Revert "minor #10160 [Translation] [Loader] Add INI_SCANNER_RAW to parse ini files (TeLiXj)"

This reverts commit 7c3a3e11cfdff8b2f35917e92db14dffd0e1f8c7, reversing
changes made to d61f4921e6971263b007ca85521c6823b4643267.
[HttpKernel] fixed wrong reference in TraceableEventDispatcher
Merge branch '2.3' into 2.4

* 2.3:
  $default can be string
  Fix wording for Process class documentation
  Option can be bool too (eg. --force)
  [Form] Update DateTime objects only if the actual value has changed
  Revert "bug #10091 [Translation] Update PluralizationRules.php (guilhermeblanco)"
  [HttpFoundation] fixed typo
  Added delta for Request comparison
  add zh_TW validator translations
  Added Bulgarian translation for security component
Merge branch '2.4'

* 2.4:
  $default can be string
  Fix wording for Process class documentation
  Option can be bool too (eg. --force)
  [Form] Update DateTime objects only if the actual value has changed
  Revert "bug #10091 [Translation] Update PluralizationRules.php (guilhermeblanco)"
  [HttpFoundation] fixed typo
  Added delta for Request comparison
  add zh_TW validator translations
  Added Bulgarian translation for security component
Fixed recursion level incrementing in FlattenException::flattenArgs().
bug #10195 [Debug] Fixed recursion level incrementing in FlattenException::flattenArgs(). (sun)

This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #10195).

Discussion
----------

[Debug] Fixed recursion level incrementing in FlattenException::flattenArgs().

The internal `$level` variable for tracking the recursion level is pre-incremented on the parent level of the recursion already.

This causes later array elements in an array that has more than 10 elements to get obscured by `'*DEEP NESTED ARRAY*'`, even though the elements are on the first/top level of the array.

The incremented `$level` value needs to be passed to the recursive call to `FlattenException::flattenArgs()` only.

Discovered in debugging exceptions in Drupal (which happens to use very large multi-dimensional arrays for legacy reasons).

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

Commits
-------

1b1501b Fixed recursion level incrementing in FlattenException::flattenArgs().
added missing @deprecated tag
minor #10188 [TwigBundle] added missing @deprecated tag (fabpot)

This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #10188).

Discussion
----------

[TwigBundle] added missing @deprecated tag

Commits
-------

ee08582 [TwigBundle] added missing @deprecated tag
bug #10191 [HttpKernel] fixed wrong reference in TraceableEventDispatcher (fabpot)

This PR was merged into the 2.3 branch.

Discussion
----------

[HttpKernel] fixed wrong reference in TraceableEventDispatcher

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9748, #9727
| License       | MIT
| Doc PR        | n/a

This PR fixes #9748 and #9727 by removing the `id` state. Only private method signatures have been changed, so that qualifies for a fix in 2.3.

The `getNotCalledListeners()` is a bit special as it tries to get non-called listeners. It passes `null` as the event id as if a listener has been called more than once, getting the first call is enough.

Commits
-------

acd3317 [HttpKernel] fixed wrong reference in TraceableEventDispatcher
minor #10186 Made some HHVM-related fixes (fabpot)

This PR was merged into the 2.5-dev branch.

Discussion
----------

Made some HHVM-related fixes

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

Commits
-------

1240758 [Routing] fixed CS
e223395 [Debug] fixed case differences between PHP and HHVM (classes are case-insensitive anyway in PHP)
23acc24 [Debug] made order of suggestions predictable in error messages
Include running periods in duration

StopwatchEvent:
  - method getDuration() now includes periods that are not stopped yet

StopwatchEventTest:
  - added testDurationBeforeStop()
Merge branch '2.3' into 2.4

* 2.3:
  added missing @deprecated tag
  Fixed recursion level incrementing in FlattenException::flattenArgs().
  [HttpKernel] fixed wrong reference in TraceableEventDispatcher

Conflicts:
	src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
Allow retrieving unstopped stopwatch events

Section:
  - added method getEvent()

Stopwatch:
  - added method getEvent()

StopwatchTest:
  - modified testStart() to test for getEvent() method
  - added testUnknownEvent()
Merge branch '2.4'

* 2.4:
  added missing @deprecated tag
  Fixed recursion level incrementing in FlattenException::flattenArgs().
  [HttpKernel] fixed wrong reference in TraceableEventDispatcher

Conflicts:
	src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
fix ProcessPipes
bug #10199 fix ProcessPipes (nicolas-grekas)

This PR was merged into the 2.5-dev branch.

Discussion
----------

fix ProcessPipes

Commits
-------

076d417 fix ProcessPipes
[EventDispatcher] simplified code for TraceableEventDispatcher