[Translator] fixed inconsistency in Translator
merged branch fabpot/translator-consistency (PR #7100)

This PR was merged into the master branch.

Commits
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0ef08f5 [Translator] fixed inconsistency in Translator

Discussion
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[2.3] [Translator] fixed inconsistency in Translator

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

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by stof at 2013-02-17T20:44:32Z

shouldn't you make ``setFallbackLocale`` call ``setFallbackLocales`` ?

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by fabpot at 2013-02-18T14:04:39Z

@stof: done

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by stof at 2013-02-18T14:18:10Z

shoudn't you also update the place where the method is used (in FrameworkBundle probably) to use the non-deprecated one ?