Fixed YamlFileLoader imports path

YamlFileLoader used the resource name as the current directory during import, which can cause a failed import when using a relative path. Using the $path variable output from the locator is consistent with other loaders and fixes the bug.
bug #10545 [DependencyInjection] Fixed YamlFileLoader imports path (jrnickell)

This PR was merged into the 2.3 branch.

Discussion
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[DependencyInjection] Fixed YamlFileLoader imports path

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10516
| License       | MIT
| Doc PR        | http://symfony.com/doc/current/book/service_container.html#importing-configuration-with-imports

YamlFileLoader used the resource name as the current directory during import, which can cause a failed import when using a relative path. Using the $path variable output from the locator is consistent with other loaders and fixes the bug.

Commits
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fd1d48b Fixed YamlFileLoader imports path
made parsing controllers more robust
bug #10540 [HttpKernel] made parsing controllers more robust (fabpot)

This PR was merged into the 2.3 branch.

Discussion
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[HttpKernel] made parsing controllers more robust

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10465
| License       | MIT
| Doc PR        | n/a

Under some circumstances (like passing an object without an __invoke method), the Controller resolver would lead to a PHP fatal. This PR fixes that, improved error messages, and refactored the unit tests.

Commits
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6dba229 made parsing controllers more robust
added override power to server parameters provided on request method
fixed protocol-relative URLs
fixed too greedy replacements
bug #10549 Fixed server values in BrowserKit (fabpot)

This PR was merged into the 2.3 branch.

Discussion
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Fixed server values in BrowserKit

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9527, #9762, #9821, #9901
| License       | MIT
| Doc PR        | n/a

Commits
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65b9810 fixed too greedy replacements
d9cf28d fixed protocol-relative URLs
289da16 added override power to server parameters provided on request method
added missing unit test
minor #10558 [DependencyInjection] added missing unit test (fabpot)

This PR was merged into the 2.3 branch.

Discussion
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[DependencyInjection] added missing unit test

| 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

Added a unit test to ensure that #10536 won't break BC.

Commits
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47d1592 added missing unit test
Merge branch '2.3' into 2.4

* 2.3:
  added missing unit test
  fixed too greedy replacements
  fixed protocol-relative URLs
  added override power to server parameters provided on request method
  made parsing controllers more robust
  Fixed YamlFileLoader imports path

Conflicts:
	src/Symfony/Component/HttpKernel/Tests/Controller/ControllerResolverTest.php
Merge branch '2.4'

* 2.4:
  added missing unit test
  fixed too greedy replacements
  fixed protocol-relative URLs
  added override power to server parameters provided on request method
  made parsing controllers more robust
  Fixed YamlFileLoader imports path
fixed CS
fixed typos
bug #10565 fixed typos (fabpot)

This PR was merged into the 2.5-dev branch.

Discussion
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fixed typos

/cc @nicolas-grekas

Commits
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584b5c0 fixed typos
Change in validator.email service alias to match the validator FQCN
bug #10581 [Validator][Email] - When standalone "Fatal error: Class 'validator.email' not found" (egulias)

This PR was merged into the 2.5-dev branch.

Discussion
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[Validator][Email] - When standalone "Fatal error: Class 'validator.email' not found"

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | https://github.com/silexphp/Silex/issues/932
| License       | MIT
| Doc PR        | no

When using the validator as an standalone component a bug was introduced by overriding the `validatedBy()` method in the `Email` constraint.
This PR removes the override and implements a way for the DI to get the right validator.

Another way would be modifying the definition of validator to change the alias instead of having the FQCN in the xml

Commits
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e79b3a9 Change in validator.email service alias to match the validator FQCN
[Form] Disabled violation mapping of unsubmitted forms