PHP 7 type hint

Changes:

• Added type hinting
• Method \ZendTwig\Renderer\TwigRenderer::getZendHelpers() from now is deprecated. Please use this one: \ZendTwig\Renderer\TwigRenderer::getHelperPluginManager

Switch to Twig v2.x

Notes:

• PHP 5.6 is not supported from now
• New Twig version v2.x

Support helpers configuration

Allow developers to define configurations for the Helpers in \ZendTwig\Service\TwigHelperPluginManagerFactory

Force standalone model mode

In a ZF3 by default we have this structure:

• ViewModel with template from 'layout/layout'
• ViewModel as child with action template 'application/index/index'

In that case we should always force standalone state of child models

Deal with Twig deprecated features and prepare for new version

v0.0.4

fix resolver

Refactoried TwigReneder stategy

In this release TwigReneder strategy was refactoried to correct flow and added support for Zend Models with children

Extended tests

Small changes in structure and fix CS

First release of module

v0.0.1

fix tests