added cache service definition
[Form] Removed index_generation mention from the UPGRADE instructions as the option no longer exists.
Replaced &raquo; by &#187; (for XHTML compatibility)
Replaced &raquo; and &nbsp; for XHTML compatibility
merged branch corphi/master (PR #4231)

Commits
-------

be35099 Replaced &raquo; and &nbsp; for XHTML compatibility
0a0e74b Replaced &raquo; by &#187; (for XHTML compatibility)

Discussion
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Changes for XHTML compatibility

When using Symfony in XHTML mode, some entities cause YSODs. These changes should prevent that.

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by travisbot at 2012-05-09T00:24:35Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1281344) (merged be350994 into e54f4e46).

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by Tobion at 2012-05-09T00:46:19Z

+1
merged branch jakzal/UpgradeFix (PR #4229)

Commits
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942cfc7 [Form] Removed index_generation mention from the UPGRADE instructions as the option no longer exists.

Discussion
----------

[Form] Removed index_generation mention from the UPGRADE instructions

The index_generation option no longer exists.

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: [![Build Status](https://secure.travis-ci.org/jakzal/symfony.png?branch=UpgradeFix)](http://travis-ci.org/jakzal/symfony)
Fixes the following tickets: #4108

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by travisbot at 2012-05-08T13:05:58Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1275789) (merged 942cfc7a into e54f4e46).
merged branch bamarni/master (PR #4153)

Commits
-------

a2b3d3c added cache service definition

Discussion
----------

[Doctrine Bridge] Added a method to load a cache definition

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -

Following this discussion (https://github.com/doctrine/DoctrineBundle/pull/62), this will let DoctrineBundle, MongodbBundle and CouchdbBundle share the same code for cache definitions.

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by dlsniper at 2012-04-30T06:56:49Z

+1 for this PR.

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by stof at 2012-04-30T06:57:58Z

:+1:

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by fabpot at 2012-04-30T15:41:05Z

Can you add a note abou this change in the CHANGELOG?

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by stof at 2012-04-30T15:46:48Z

does it really need to be in the changelog ? End-users don't know about this at all. The only guys affected by this change are the maintainers of the different Doctrine bundles as they can remove some code now.

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by fabpot at 2012-04-30T16:41:21Z

@stof: right

@bamarni: Can you squash your commits?

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by bamarni at 2012-04-30T17:03:38Z

@fabpot : done

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by dlsniper at 2012-04-30T17:22:07Z

@bamarni can you also do a patch for the docs after this gets merged so that people know about this change and know how to use it?

Thank you!

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by bamarni at 2012-04-30T17:29:05Z

@dlsniper : no problem ;)

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by fabpot at 2012-04-30T18:29:03Z

ping @beberlei
[HttpKernel] added more fine-grained information about the version (the constant are named after the PHP ones)