feature #13401 [TwigBundle] use the new Twig autoescaping strategy (fabpot)
feature #13401 [TwigBundle] use the new Twig autoescaping strategy (fabpot)

This PR was merged into the 2.7 branch.

Discussion
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[TwigBundle] use the new Twig autoescaping strategy

| 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

Commits
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55c4b41 [TwigBundle] use the new Twig autoescaping strategy

symfony/TwigBridge,symfony/twig-bridge