force the Content-Type to html in the web profiler controllers
[Console] fixed regression when calling a command foo:bar if there is another one like foo:bar:baz (closes #8245)
merged branch lsmith77/force_content_type (PR #8050)

This PR was merged into the 2.2 branch.

Discussion
----------

[WebProfilerBundle] force the Content-Type to html in the web profiler controllers

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | [![Build Status](https://travis-ci.org/lsmith77/symfony.png?branch=force_content_type)](https://travis-ci.org/lsmith77/symfony)
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

This just forces the Content-Type to match what will be returned, otherwise if the request format happens to be something else than HTML (which can be the case when building an app that only does JSON/XML with FOSRestBundle) it can happen that the Response class automatically sets a different Content-Type.

The approach taken here matches https://github.com/nelmio/NelmioApiDocBundle/blob/master/Controller/ApiDocController.php#L24

Commits
-------

6d2135b force the Content-Type to html in the web profiler controllers
[DomCrawler] added a note about the default charset
[HttpFoundation] fixed issue with session_regenerate_id (closes #7380)
merged branch fabpot/session-regenerate-fix (PR #8270)

This PR was merged into the 2.2 branch.

Discussion
----------

[HttpFoundation] fixed issue with session_regenerate_id (closes #7380)

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7380
| License       | MIT
| Doc PR        | n/a

Commits
-------

77f2aa8 [HttpFoundation] fixed issue with session_regenerate_id (closes #7380)
[Process] Disable exception on stream_select timeout
merged branch romainneutron/process-stream-select2.2 (PR #8274)

This PR was merged into the 2.2 branch.

Discussion
----------

[2.2][Process] Disable exception on stream_select timeout

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8231
| License       | MIT

Commits
-------

c0da3ae [Process] Disable exception on stream_select timeout
Merge branch '2.1' into 2.2

* 2.1:
  [Console] fixed regression when calling a command foo:bar if there is another one like foo:bar:baz (closes #8245)
updated CHANGELOG for 2.2.3
update CONTRIBUTORS for 2.2.3
updated VERSION for 2.2.3
bumped Symfony version to 2.2.4
Fix grammar
merged branch sqmk/patch-1 (PR #8337)

This PR was submitted for the master branch but it was merged into the 2.2 branch instead (closes #8337).

Discussion
----------

Fix grammar

Commits
-------

4163f71 Fix grammar
[Form] fixed INF usage which does not work on Solaris (closes #8246)
Merge branch '2.2' into 2.3

* 2.2:
  [Form] fixed INF usage which does not work on Solaris (closes #8246)
  Fix grammar
  bumped Symfony version to 2.2.4
  updated VERSION for 2.2.3
  update CONTRIBUTORS for 2.2.3
  updated CHANGELOG for 2.2.3
  [Process] Disable exception on stream_select timeout
  [HttpFoundation] fixed issue with session_regenerate_id (closes #7380)
  [DomCrawler] added a note about the default charset
  [Console] fixed regression when calling a command foo:bar if there is another one like foo:bar:baz (closes #8245)
  force the Content-Type to html in the web profiler controllers

Conflicts:
	src/Symfony/Component/HttpKernel/Kernel.php