[Config] updated resources API to be more explicit
[Config] moved DirectoryResource childs retrieving to the special getFilteredChilds method
[Config] getFilteredChildResources() method added to DirectoryResource
[Config] updated DirectoryResource tests
[Config] update FileResourceTest
[Config] added new methods and their tests to File and Directory resources
[Config] made ResourceInterface extends Serializable
[Config] skip dots in getFilteredChilds() (fixes test suite on Linux)
[Config] added type prefixes to resource ids

Makes sure that directory and the file resources
with the same name will have different ids
[Config] use is_file in FileResource::exists()

file resource existence check shouldn't return true if there's
directory with same name instead of file.
[Config] added existence check to some resource methods

* fixed DELETED event when starting to watch a file that does not exist yet
* fixed files that are deleted and then re-created

Conflicts:
	src/Symfony/Component/ResourceWatcher/StateChecker/ResourceStateChecker.php
	tests/Symfony/Tests/Component/ResourceWatcher/StateChecker/DirectoryStateCheckerTest.php
	tests/Symfony/Tests/Component/ResourceWatcher/StateChecker/FileStateCheckerTest.php
[Validator] added missing dutch translations
merged branch ricbra/dutch_translations (PR #4618)

Commits
-------

8797b74 [Validator] added missing dutch translations

Discussion
----------

[Validator] added missing dutch translations

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets:
Todo:
License of the code: MIT
Documentation PR:

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

by travisbot at 2012-06-20T08:27:17Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1662776) (merged aa0a7e83 into 092b5dde).

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

by ricbra at 2012-06-20T09:55:45Z

@Burgov Thanks for the feedback. Fixed all typos & added PR description according to the documentation on Symfony site.

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

by travisbot at 2012-06-20T09:59:38Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1663352) (merged 8797b743 into 092b5dde).
merged branch everzet/config-additions-from-rw (PR #4619)

Commits
-------

241aa92 [Config] added existence check to some resource methods
56b60c8 [Config] use is_file in FileResource::exists()
ff9c132 [Config] added type prefixes to resource ids
ece489f [Config] skip dots in getFilteredChilds() (fixes test suite on Linux)
c9eaa72 [Config] made ResourceInterface extends Serializable
d7c24eb [Config] added new methods and their tests to File and Directory resources
9fe0d00 [Config] update FileResourceTest
45a45ba [Config] updated DirectoryResource tests
1f9ba38 [Config] getFilteredChildResources() method added to DirectoryResource
6b39688 [Config] moved DirectoryResource childs retrieving to the special getFilteredChilds method
45df2e6 [Config] updated resources API to be more explicit

Discussion
----------

[Config] additions from ResourceWatcher

Extracted `Config` component changes from `ResourceWatcher` component.

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

by travisbot at 2012-06-20T08:27:30Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1662786) (merged 241aa92c into 092b5dde).