[FrameworkBundle] fixed pt_BR translations (added commas to take a breath :)
merged branch eriksencosta/pt_BR-translations (PR #3817)

Commits
-------

bf51a58 [FrameworkBundle] fixed pt_BR translations (added commas to take a breath :)
dc94e27 [FrameworkBundle] synced pt_BR translations

Discussion
----------

synced and fixed pt_BR translations
merged branch jakzal/FilesystemTests (PR #3811)

Commits
-------

100e97e [Filesystem] Fixed warnings in makePathRelative().
f5f5c21 [Filesystem] Fixed typos in the docblocks.
d4243a2 [Filesystem] Fixed a bug in remove being unable to remove symlinks to unexisting file or directory.
11a676d [Filesystem] Added unit tests for mirror method.
8c94069 [Filesystem] Added unit tests for isAbsolutePath method.
2ee4b88 [Filesystem] Added unit tests for makePathRelative method.
21860cb [Filesystem] Added unit tests for symlink method.
a041feb [Filesystem] Added unit tests for rename method.
8071859 [Filesystem] Added unit tests for chmod method.
bba0080 [Filesystem] Added unit tests for remove method.
8e861b7 [Filesystem] Introduced workspace directory to limit complexity of tests.
a91e200 [Filesystem] Added unit tests for touch method.
7e297db [Filesystem] Added unit tests for mkdir method.
6ac5486 [Filesystem] Added unit tests for copy method.
1c833e7 [Filesystem] Added missing docblock comment.

Discussion
----------

[Filesystem] Fixed a bug in remove() being unable to unlink broken symlinks

While working on test coverage for Filesystem class I discovered a bug in remove() method.

Before removing a file a check is made if it exists:

    if (!file_exists($file)) {
        continue;
    }

Problem is [file_exists()](http://php.net/file_exists) returns false if link's target file doesn't exist. Therefore remove() will fail to delete a directory containing a broken link. Solution is to handle links a bit different:

    if (!file_exists($file) && !is_link($file)) {
        continue;
    }

Additionally, this PR improves test coverage of Filesystem component.

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes

---------------------------------------------------------------------------

by cordoval at 2012-04-07T00:55:59Z

✌.|•͡˘‿•͡˘|.✌

---------------------------------------------------------------------------

by fabpot at 2012-04-07T06:12:34Z

Tests do not pass for me:

    PHPUnit 3.6.10 by Sebastian Bergmann.

    Configuration read from /Users/fabien/work/symfony/git/symfony/phpunit.xml.dist

    .........................EE.......

    Time: 0 seconds, Memory: 5.25Mb

    There were 2 errors:

    1) Symfony\Component\Filesystem\Tests\FilesystemTest::testMakePathRelative with data set #0 ('/var/lib/symfony/src/Symfony/', '/var/lib/symfony/src/Symfony/Component', '../')
    Uninitialized string offset: 29

    .../rc/Symfony/Component/Filesystem/Filesystem.php:183
    .../rc/Symfony/Component/Filesystem/Tests/FilesystemTest.php:434

    2) Symfony\Component\Filesystem\Tests\FilesystemTest::testMakePathRelative with data set #1 ('var/lib/symfony/', 'var/lib/symfony/src/Symfony/Component', '../../../')
    Uninitialized string offset: 16

    .../rc/Symfony/Component/Filesystem/Filesystem.php:183
    .../rc/Symfony/Component/Filesystem/Tests/FilesystemTest.php:434

    FAILURES!
    Tests: 34, Assertions: 67, Errors: 2.

---------------------------------------------------------------------------

by jakzal at 2012-04-07T07:26:15Z

Sorry for this. For some reason my PHP error reporting level was to low to catch this...

Should be fixed now but I needed to modify the makePathRelative() (this bug existed before).
Adds a linter command for templates
[Form] Fixed required value guessed by ValidatorTypeGuesser
Removed leftover from c/p
Tweaked the exceptions layout CSS in order to display the error message even when wrapped around <pre> tags
allow more control on GetSetMethodNormalizer by using callback functions and an ignoreAttributes list
[BrowserKit] Fixed CookieJar issue being unable to parse multiple cookies from Set-Cookie.
[BrowserKit] Using assertNull instead of assertEquals.
merged branch bschussek/issue3661 (PR #3821)

Commits
-------

e0ce6b4 [Form] Fixed required value guessed by ValidatorTypeGuesser

Discussion
----------

[Form] Fixed required value guessed by ValidatorTypeGuesser

Bug fix: yes
Feature addition: no
Backwards compatibility break: no*
Symfony2 tests pass: yes
Fixes the following tickets: #3661
Todo: -

![Travis Build Status](https://secure.travis-ci.org/bschussek/symfony.png?branch=issue3661)

The documentation states that a field is set to required if constrained with NotBlank or NotNull and to not required otherwise. Due to a bug this was not the case and fields were always required. This is now fixed.

The consequence is that some fields that were required before by default are not required anymore. The only difference is that the HTML5 "required" attribute disappears, because server-side validation did not occur before anyway.
[Process] added a note about user-defined error exist codes
[BrowserKit] Fixed cs.
merged branch jakzal/SetCookieWithMultipleCookiesBugFix (PR #3823)

Commits
-------

7f92833 [BrowserKit] Fixed cs.
df3da28 [BrowserKit] Using assertNull instead of assertEquals.
87890d3 [BrowserKit] Fixed CookieJar issue being unable to parse multiple cookies from Set-Cookie.

Discussion
----------

[BrowserKit] Fixed CookieJar being unable to parse multiple cookies

Fix proposition for #3109

My fix splits value of *Set-Cookie* header by comma. Than it checks each extracted part if it starts with a cookie-name (token). If check is positive cookie is added to the list. Otherwise it's appended to the previous value. First element is always added to the list.

[rfc6265](http://tools.ietf.org/html/rfc6265) defines cookie-name with token:

    cookie-name = token
    token = <token, defined in [RFC2616], Section 2.2>

token is defined in [rfc2616](http://tools.ietf.org/html/rfc2616#section-2.2) as follows:

    token = 1*<any CHAR except CTLs or separators>
    CHAR = <any US-ASCII character (octets 0 - 127)>
    separators = "(" | ")" | "<" | ">" | "@"
                  | "," | ";" | ":" | "\" | <">
                  | "/" | "[" | "]" | "?" | "="
                  | "{" | "}" | SP | HT

That means cookie-name can be built out of following set of characters: *! # $ % & ' * + - . ^ _ ` | ~ 0-9 A-Z a-z*

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
[Filesystem] Fixed relative path calculation for paths with various combinations of trailing directory separators.
[Filesystem] Fixed relative path calculation for end path which is a subdirectory of the start path.
[TwigBridge] fixed bootstrap
[TwigBridge] updated TestCase as an abstract class
[TwigBridge] updated suggested packages
merged branch jakzal/FilesystemBugFix (PR #3828)

Commits
-------

22e2ad8 [Filesystem] Fixed relative path calculation for end path which is a subdirectory of the start path.
bc93787 [Filesystem] Fixed relative path calculation for paths with various combinations of trailing directory separators.

Discussion
----------

[Filesystem] Fixed relative path calculation

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes