merged branch innsand/split-filter_fix (PR #811)

This PR was merged into the master branch.

Commits
-------

d5df200 * bug fixes. * str_split on empty delimeter. * tests and documentation updated.
e3c201a Added "split" filter aka explode.

Discussion
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Split filter fix

Modification of request #621:
str_split, bug fixes

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by senz at 2012-08-21T05:56:51Z

@fabpot this is squashed and fixed (hopefully) #621

diff --cc doc/filters/index.rst
index 8866a39,aca34a9..e29e3ae
--- 1/doc/filters/index.rst
--- 2/doc/filters/index.rst
+++ b/doc/filters/index.rst
@@@ -19,8 -18,8 +19,9 @@@ Filter
      lower
      striptags
      join
+     split
      reverse
 +    abs
      length
      sort
      default

diff --cc lib/Twig/Extension/Core.php
Simple merge