minor #146 Add PHP 5.6 and 7 on Travis (Soullivaneuh)
minor #146 Add PHP 5.6 and 7 on Travis (Soullivaneuh)

This PR was merged into the 1.2.x-dev branch.

Discussion
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Add PHP 5.6 and 7 on Travis

Commits
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42921af Add PHP 5.6 and 7 on Travis

bocharsky-bw/Twig-extensions,twoixter/Twig-extensions,twigphp/Twig-extensions,patkar/Twig-extensions,KacerCZ/Twig-extensions,Trainmaster/Twig-extensions,SpacePossum/Twig-extensions,sroze/twig-extensions,dkarvounaris/Twig-extensions