Form FQCN are introduced with symfony 2.8.

This PR was squashed before being merged into the 1.3 branch (closes #1269).

Discussion
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Minor doc tweaks and fixes

This past weekend I reviewed the entire doc for 1.3 version and this PR contains tweaks and fixes. If you don't agree with some change, tell me and I'll revert it.

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bcc1a45a Minor doc tweaks and fixes

This PR was submitted for the master branch but it was merged into the 1.3 branch instead (closes #1266).

Discussion
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Fix error never removed from session in SecurotyProvider

When $message is different than the $error variable, the wrong session key is deleted.

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2509b5ac Fix error never removed from session in SecurotyProvider

When $message is different than the $error variable, the wrong session key is deleted.

This PR was merged into the 1.3 branch.

Discussion
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fixed validator test

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3dd1b157 fixed validator test

This PR was merged into the 1.3 branch.

Discussion
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fixed translation registration for the validators

fixes #1241

Commits
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4f560c9f fixed translation registration for the validators

This PR was merged into the 1.3 branch.

Discussion
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fixed deprecation notices

Thanks @nicolas-grekas, that's ugly as I anticipated :(

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67d47190 fixed deprecation notices

This PR was merged into the 1.3 branch.

Discussion
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Fixed not explicitly declared properties

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b61f087c Fixed not explicitly declared properties

This PR was merged into the 1.3 branch.

Discussion
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Added Symfony 3.0 in Travis

Commits
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5aa17969 allowed Twig 2.0
dc97b3ab allowed Symfony 3.0
436aded5 simplifed composer.json

This PR was merged into the 1.3 branch.

Discussion
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added symfony/phpunit to catch deprecation notices

Commits
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780ab698 fixed some Form deprecations
cb46028d removed deprecated method call in the exception handler
9291f830 fixed test that did not restore the error handler properly
1cc87a3f added symfony/phpunit to catch deprecation notices

This PR was merged into the 1.3 branch.

Discussion
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[Docs] Add some links in the services chapter

Commits
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dd5d54ae [Docs] Add some links in the services chapter

This PR was merged into the 1.3 branch.

Discussion
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Verify that the spool is enabled and an actual spool before flushing it

Replaces #1243

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41c62128 Verify that the spool is enabled and an actual spool before flushing it

This PR was submitted for the master branch but it was merged into the 1.3 branch instead (closes #1237).

Discussion
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Minor typo in web_servers.rst

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487bef0f Minor typo in web_servers.rst

minor #1227 [1.3] Update travis configuration to use container based infrastructure, al… (henrikbjorn)

This PR was merged into the 1.3 branch.

Discussion
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[1.3] Update travis configuration to use container based infrastructure, al…

…so use cache for composer in order to reduce network usage

Commits
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258b7ea5 Update travis configuration to use container based infrastructure, also use cache for composer in order to reduce network usage

Update travis configuration to use container based infrastructure, also use cache for composer in order to reduce network usage