Allow URLs that don't contain a path
Fixed issue #5427
bug #10815 Fixed issue #5427 (umpirsky)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #10815).

Discussion
----------

Fixed issue #5427

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #5427
| License       | MIT

Commits
-------

f308f52 Fixed issue #5427
changed travis to run on the nightly builds of HHVM until everything gets stable
minor #10802 changed travis to run on the nightly builds of HHVM until everything gets stable (fabpot)

This PR was merged into the 2.3 branch.

Discussion
----------

changed travis to run on the nightly builds of HHVM until everything gets stable

| 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

As HHVM is not stable enough yet to run Symfony, let's test on the HHVM nightly builds. It will allow us to get a better feeling of the remaining problems with HHVM. ping @deguif

Commits
-------

e93cbd7 changed travis to run on the nightly builds of HHVM until everything gets stable
[WebProfilerBundle] Added test case for #10806
[WebProfilerBundle] fixed profiler homepage, fixed #10806
[WebProfilerBundle] added test case for #10773
bug #10820 [WebProfilerBundle] Fixed profiler seach/homepage with empty token (tucksaun)

This PR was merged into the 2.3 branch.

Discussion
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[WebProfilerBundle] Fixed profiler seach/homepage with empty token

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10806
| License       | MIT
| Doc PR        | none

Commits
-------

16dd0e5 [WebProfilerBundle] added test case for #10773
5b91e70 [WebProfilerBundle] fixed profiler homepage, fixed #10806
7b425d2 [WebProfilerBundle] Added test case for #10806
[Validator] fixed wrong test
Update PHPUnit before run
[DependencyInjection] Fix travis unit tests
minor #10826 [2.3] Fix phpunit test suite on travis #2 (romainneutron)

This PR was merged into the 2.3 branch.

Discussion
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[2.3] Fix phpunit test suite on travis #2

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10821
| License       | MIT

This is a second approach to solve #10821.
Something is weird: `Symfony\Component\Form\Tests\Extension\Core\EventListener\TrimListenerTest` passes when using PHPUnit as phar and fails when using a composer global install

Commits
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32e5f67 [DependencyInjection] Fix travis unit tests
c7befd5 Update PHPUnit before run
minor #10819 Fix a test that was ambiguous (fabpot)

This PR was merged into the 2.3 branch.

Discussion
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Fix a test that was ambiguous

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | see #9634 for a discussion of this and #9383 for the report
| License       | MIT
| Doc PR        | n/a

This PR fixes a test that was always passing as the exception catch was catching the PHP notice but also the exception sent by `fail`, so it was useless. That said, I'm not even convinced that this test is useful at all.

Commits
-------

a94b4e0 [Validator] fixed wrong test
[TwigBridge][Transchoice] set %count% from the current context.
[Finder] fixed typehint of the Finder::addAdapter() method
minor #10835 Finder typehint fix (hhamon)

This PR was merged into the 2.3 branch.

Discussion
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Finder typehint fix

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

Commits
-------

f3b0ef1 [Finder] fixed typehint of the Finder::addAdapter() method
bug #10833 [TwigBridge][Transchoice] set %count% from the current context. (aitboudad)

This PR was merged into the 2.3 branch.

Discussion
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[TwigBridge][Transchoice] set %count% from the current context.

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | [no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8408
| License       | MIT

Commits
-------

8f7b2cc [TwigBridge][Transchoice] set %count% from the current context.
[DependencyInjection] Fix parameter description in ConfigurationExtensionInterface

| Q             | A
| ------------- | ---
| Fixed tickets | #10845
| License       | MIT

This fixes the description of parameter `array $config` in file ConfigurationExtensionInterface.php by removing the extra `$config`.
minor #10847 DependencyInjection] Fix parameter description in ConfigurationExtensionInterface (n-aleha)

This PR was merged into the 2.3 branch.

Discussion
----------

DependencyInjection] Fix parameter description in ConfigurationExtensionInterface

| Q             | A
| ------------- | ---
| Fixed tickets | #10845
| License       | MIT

This fixes the description of parameter `array $config` in file [ConfigurationExtensionInterface.php](https://github.com/symfony/symfony/blob/2.3/src/Symfony/Component/DependencyInjection/Extension/ConfigurationExtensionInterface.php) by removing the extra `$config`.

Commits
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93544aa [DependencyInjection] Fix parameter description in ConfigurationExtensionInterface