Fixed indentation for filters in TwigRenderer
Merge pull request #47 from hason/twig_filters

Fixed indentation for filters in TwigRenderer
improved examples
CHANGELOG
Fix !!! 5 trigger error when format = html5

According to ruby haml, even the format set to html5 when !!! 5 still
give you <!DOCTYPE html>

https://github.com/haml/haml/blob/09d14bcbef256ed99ef3bc24bd400db339d19175/test/engine_test.rb#L1043
Merge pull request #49 from linc01n/fix_html5_doctype

Fix !!! 5 trigger error when format = html5
cleaned unsued variables
cleaned unused use statements
travis: test against hhvm
Now attributes are escaped only if escape is activated

Add a 4th parameter instead of using $charset

clean code.

Correct bug Call to undefined method Tag.getValue

fix tests

attributes are escaped only if escape is activated for twig too
Merge pull request #55 from amouhzi/master

Now attributes are escaped only if escape is activated