Fix doc example: space missing between concatenated strings
Add HHVM to build matrix
minor #1294 Add HHVM to build matrix (ptarjan)

This PR was squashed before being merged into the 1.15-dev branch (closes #1294).

Discussion
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Add HHVM to build matrix

Now that HHVM can run your project, lets keep it that way

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e03b05e Add HHVM to build matrix
fixed Travis config to allow HHVM to fail
Revert "merged branch javer/hhvm-array-traversable (PR #1192)"

This reverts commit 0d97eb95288c6f08d5c46e9aa5706f2341a34e29, reversing
changes made to 4fcaf0c5fc91435cf625c20c0ecbd29c4f8b25a1.

This change is not needed anymore as HHVM has been fixed as of 2.3.0.
minor #1290 [Docs] Fix example: space missing between concatenated strings (GromNaN)

This PR was merged into the 1.15-dev branch.

Discussion
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[Docs] Fix example: space missing between concatenated strings

The expression `'Hello'~'Fabien'` produces `'HelloFabien'`, not `'Hello Fabien'`. I've just added a space after `'Hello'`.

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d6e0357 Fix doc example: space missing between concatenated strings
Simple enhancement for easy overloading
minor #1284 Simple enhancement for easy overloading (arnapou)

This PR was squashed before being merged into the 1.15-dev branch (closes #1284).

Discussion
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Simple enhancement for easy overloading

More consistent algorithm which allow people to easily overload normalize method to their needs.

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87d4f08 Simple enhancement for easy overloading
fixed Filesystem::exists() to normalize the template name before checking the cache
Improved exception message for accessing object without ArrayAccess as array
fixed the conversion of the special '0000-00-00 00:00' date
bug #1311 fixed the conversion of the special '0000-00-00 00:00' date (fabpot)

This PR was merged into the 1.15-dev branch.

Discussion
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fixed the conversion of the special '0000-00-00 00:00' date

This PR reverts #1234 and add supports for PHP 5.5 is a simpler way. This also fixes #1241 and closes #1242.

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9b95570 fixed the conversion of the special '0000-00-00 00:00' date
made some minor tweaks to PHPUnit assertions
minor #1312 made some minor tweaks to PHPUnit assertions (fabpot)

This PR was merged into the 1.15-dev branch.

Discussion
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made some minor tweaks to PHPUnit assertions

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e5e2a01 made some minor tweaks to PHPUnit assertions
removed HHVM from the allowed failures
minor #1303 Improved exception message for accessing object (without ArrayAccess) as array (hason)

This PR was merged into the 1.15-dev branch.

Discussion
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Improved exception message for accessing object (without ArrayAccess) as array

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770712b Improved exception message for accessing object without ArrayAccess as array
updated LICENSE years
Simplified Twig_Autoloader
Added a more clear example in the cycle() docs

The previous one was potentially misleading if you were focussed on the actual numbers (0 is even, not odd! etc.), and 99% of the time you’re going to be passing loop.index0 into cycle, so I felt that should be included in the example.
minor #1323 Added a more clear example in the cycle() docs (brandonkelly)

This PR was merged into the 1.15-dev branch.

Discussion
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Added a more clear example in the cycle() docs

We've receive a lot of feedback that the examples for the cycle() tag could be better, so I figured I'd contribute one.

The previous example was potentially misleading if you were focussed on the actual numbers (0 is even, not odd! etc.), and 99% of the time you’re going to be passing loop.index0 into cycle, so I felt that should be included in the example.

I realize that this one requires a little additional setup, but I think the fact that it's a real-world example makes it worth it.

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8958565 Added a more clear example in the cycle() docs