optimize batch function and add tests
Ceil the size in batch filter
removed unneeded PHPdoc tags
deprecated use, -4 files to include.
merged branch minchal/master (PR #1013)

This PR was merged into the master branch.

Commits
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c82308a deprecated use, -4 files to include.

Discussion
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Depraceted use of Twig_Filter_Function in Core Extension

Simple fix, that reduces included files count by 4 (in default configuration).
merged branch Felds/optimize-batch (PR #1007)

This PR was merged into the master branch.

Commits
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ccf3cd1 optimize batch function and add tests

Discussion
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Optimize batch function and add tests

see https://github.com/fabpot/Twig/commit/a50bc8c95be668c35cda5a6efc6a1e8413d52670#commitcomment-2665059
Merge remote-tracking branch 'lyrixx/feat-batch-ceil'

* lyrixx/feat-batch-ceil:
  Ceil the size in batch filter

Conflicts:
	test/Twig/Tests/Fixtures/filters/batch.test
let url_encode filter also accept array of query parameters
merged branch Tobion/buildquery (PR #1009)

This PR was squashed before being merged into the master branch (closes #1009).

Commits
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fcf9525 let url_encode filter also accept array of query parameters

Discussion
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let url_encode filter also accept array of query parameters

BC break: no
feature addition: yes
tests pass: yes
documentation: yes

This is also supported in Jinja and so it's consistent: [jinja urlencode](http://modular.math.washington.edu/home/wstein/www/home/bjarke/sage-4.4.4/local/LIB/python/site-packages/Jinja-1.2-py2.6-linux-x86_64.egg/docs/html/builtins.html)
fixed phpdoc
Merge branch 'master' of git://github.com/fabpot/Twig