[WebProfiler] added the possibility to override the application name/version in the WDT
Allow to set id + custom attributes to hinclude tag

Squashed commits:
Allow to set an id attribute to hinclude tag
Allow custom attributes on hinclude tag
[HttpKernel] added escaping for hx:include tag attributes
Merge branch '2.2'

* 2.2: (22 commits)
  fixed doc references (closes #7515)
  fixed doc references (closes #7515)
  On OS X, sys_get_tmp_dir() returns /var/private/..., which really is below /private/var.
  Doctrine cannot handle bare random non-utf8 strings
  small changes
  [SecurityBundle] Fixed configuration exemple
  idAsIndex should be true with a smallint or bigint id field.
  [PropertyAccess] Remove trailing periods from doc blocks
  Fix param docs for PropertyAccessor read method
  Fixed long multibyte parameter logging in DbalLogger:startQuery
  Keep the file extension in the temporary copy and test that it exists (closes #7482)
  bumped Symfony version to 2.1.10-DEV
  [Validator][translation][japanese]replaced period to japanese one [Validator][translation][japanese]fixed japanese translation to more practical one [Validator][translation][japanese]fixed message ordering to be consistent with other languages [Validator][translation][japanese]added new validation messages in japanese translation
  updated VERSION for 2.1.9
  update CONTRIBUTORS for 2.1.9
  updated CHANGELOG for 2.1.9
  [Security] fixed wrong interface
  Remove already defined arguments
  Add missing use
  [FrameworkBundle] Reuse definition variable in FormPass
  ...

Conflicts:
	src/Symfony/Bridge/Doctrine/Logger/DbalLogger.php
	src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/config.html.twig
merged branch jfsimon/issue-7439 (PR #7476)

This PR was merged into the master branch.

Discussion
----------

[HttpKernel] adds possibility to add attributes to hx:include tag

This PR follows #7439 and adds escaping to attributes.
This introduces 2 options to the `HIncludeFragmentRenderer::render()` method:
* `id`: an optional `id` attribute for the `hx:include` tag
* `attrs`: an optional array of attributes for the `hx:include` tag

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7439

Commits
-------

670a502 [HttpKernel] added escaping for hx:include tag attributes
342d089 Allow to set id + custom attributes to hinclude tag
[HttpKernel] updated CHANGELOG