[FrameworkBundle] removed obsolete comment (see 2e356c1)
[Security] fixed session creation when none is needed (closes #6917)
merged branch fabpot/avoid-session-creation (PR #6964)

This PR was merged into the 2.1 branch.

Commits
-------

8ca00c5 [Security] fixed session creation when none is needed (closes #6917)

Discussion
----------

[Security] fixed session creation when none is needed (closes #6917)

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #6917
| License       | MIT
| Doc PR        | n/a

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by drak at 2013-02-04T16:24:49Z

That looks good. Maybe we need a test for this logic to prevent any regression in the future?

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by bendavies at 2013-02-04T16:30:38Z

Yep, this was exactly what i tried locally, but really wasn't familiar enough with it to be confident enough to submit it as a fix.

Works for me!

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by bendavies at 2013-02-04T17:19:32Z

A few test failures which were added by the breaking PR #2414 in the first place.

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by fabpot at 2013-02-04T18:00:31Z

I've fixed the tests which now really test that the session is not started.
[DependencyInjection] enhanced some error messages
[HttpKernel] fixed the creation of the Profiler directory
Merge branch '2.1' into 2.2

* 2.1:
  [HttpKernel] fixed the creation of the Profiler directory
  [Security] fixed session creation when none is needed (closes #6917)
  [FrameworkBundle] removed obsolete comment (see 2e356c1)
merged branch fabpot/better-exception-messages (PR #6994)

This PR was merged into the 2.2 branch.

Commits
-------

3053194 [DependencyInjection] enhanced some error messages

Discussion
----------

[DependencyInjection] enhanced some error messages

| 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