removed Mac specific ignores
added missing type hints
removed obsolete call to ini_set
Created documentation for Intl extension
merged branch naitsirch/master (PR #87)

This PR was squashed before being merged into the master branch (closes #87).

Discussion
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Created documentation for Intl extension

Created documentation for Intl extension. It would be nice if this could be integrated. Otherwise it's hard to find the `localizeddate` filter and the needed arguments.

Thanks for this extension ;-)

Commits
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138403a Created documentation for Intl extension
modernized the way unit tests are handled
fixed tests for PHP 5.4
fixed markup
switched from camelCase to underscore for intl arguments in the documentation
fixed makrup
fixed markup
add shuffle filter in twig extensions
fixed wording
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
moved README to rst
Adjust the deprecated caution wording for clarity

The prior wording seemed awkward to me, so I tweaked it to flow a little
better.
minor #96 Adjust the deprecated caution wording for clarity (chadburrus)

This PR was merged into the master branch.

Discussion
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Adjust the deprecated caution wording for clarity

The prior wording seemed awkward to me, so I tweaked it to flow a little better.

Commits
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70693a7 Adjust the deprecated caution wording for clarity
Merge branch 'master' of https://github.com/fabpot/Twig-extensions