add shuffle filter in twig extensions
removed unnecessary locale check

If $locale === NULL, the default locale is used. See the php-src: https://github.com/php/php-src/blob/master/ext/intl/formatter/formatter_main.c#L58-L60
minor #94 removed unnecessary locale check (Trainmaster)

This PR was merged into the master branch.

Discussion
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removed unnecessary locale check

If $locale === NULL, the default locale is used. See the php-src: https://github.com/php/php-src/blob/master/ext/intl/formatter/formatter_main.c#L58-L60

Commits
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4be3a42 removed unnecessary locale check
feature #93 add shuffle filter in twig extensions (ricardclau)

This PR was merged into the master branch.

Discussion
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add shuffle filter in twig extensions

Original PR to Twig repo at https://github.com/fabpot/Twig/pull/1038/files

After rejection, and having some people asking for it to be reconsidered, it was suggested to be added as part of the Twig Extensions

Commits
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1b061a8 add shuffle filter in twig extensions