[PSR-2] Preserve blank line after control structure opening brace
bug #895 [PSR-2] Preserve blank line after control structure opening brace (marcaube)

This PR was squashed before being merged into the 1.4 branch (closes #895).

Discussion
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[PSR-2] Preserve blank line after control structure opening brace

See #890

Commits
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b5a0273 [PSR-2] Preserve blank line after control structure opening brace