Documented removed _form_is_choice_group function

Also changed for-loop variables to match the current `form_div_layout.html.twig` code.
UniqueValidatorTest, Change message on assertions
merged branch spike31/patch-1 (PR #5782)

This PR was submitted for the master branch but it was merged into the 2.1 branch instead (closes #5782).

Commits
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d662e22 [DoctrineBridge] UniqueValidatorTest, Change message on assertions

Discussion
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[DoctrineBridge] UniqueValidatorTest, Change message on assertions
merged branch pkruithof/patch-5 (PR #5781)

This PR was merged into the 2.1 branch.

Commits
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3e15d44 Documented removed _form_is_choice_group function

Discussion
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Documented removed `_form_is_choice_group` function

Also changed for-loop variables to match the current `form_div_layout.html.twig` code.
fixed fallback locale
merged branch astina/fallback-locale-fix (PR #5746)

This PR was submitted for the master branch but it was merged into the 2.1 branch instead (closes #5746).

Commits
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96d87ad [Locale] fixed fallback locale

Discussion
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[Locale] fixed fallback locale

The `getFallbackLocale()` method in `Symfony\Component\Locale\Locale` did not return a fallback locale if the current locale (`Locale::getDefault()`) was a 5-char locale like de_CH.

`LocaleTest` failed when the locale was set to de_CH before running (see changes in LocaleTest).

(second attempt after messing up PR#5641)

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by eriksencosta at 2012-10-15T05:08:25Z

Original PR: #5641.
[ConfigDumpReference] avoid notice for variable nodes
[Form] Fixed DoctrineOrmTypeGuesser to guess the "required" option for to-one associations
Nsdocblocks
merged branch drak/nsdocblocks (PR #5789)

This PR was squashed before being merged into the 2.1 branch (closes #5789).

Commits
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788cc2c Nsdocblocks

Discussion
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Nsdocblocks

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
License of the code: MIT
Documentation PR: -
Removed unused use statements.
merged branch umpirsky/minor-use-fixes (PR #5786)

This PR was submitted for the master branch but it was merged into the 2.1 branch instead (closes #5786).

Commits
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199a593 Removed unused use statements.

Discussion
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Removed unused use statements.
[Form] Created test for DoctrineOrmTypeGuesser
see #5790
[WebProfilerBundle] Fixed the use of nested macros

Closes #5800
Code cleanup
merged branch stof/timeline_panel (PR #5801)

This PR was merged into the 2.1 branch.

Commits
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039bdfd [WebProfilerBundle] Fixed the use of nested macros

Discussion
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[WebProfilerBundle] Fixed the use of nested macros

Closes #5800

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by stof at 2012-10-22T20:03:10Z

@fabpot ping. this regression is quite annoying as I like the profiler
added missing use statment (closes #5825)
merged branch nomack84/code_cleanup (PR #5818)

This PR was merged into the 2.1 branch.

Commits
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f06432b Code cleanup

Discussion
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Code cleanup

Not sure at the end if this good or not. If it is useless, just close it.
merged branch bamarni/patch-10 (PR #5783)

This PR was merged into the 2.1 branch.

Commits
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3553276 [ConfigDumpReference] avoid notice for variable nodes

Discussion
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[ConfigDumpReference] avoid notice for variable nodes

When a variable node has an array as default value, a notice occurs later on because of an "array to string conversion", which is turned to an exception in debug mode (mandatory in order to run this command).
Add to DateFormats 'D M d H:i:s Y T' (closes #5830)

DateFormat seen on the web