BDD: Update structure to for the inheritance fix
Changed template engines order, eztpl first

This is to avoid template name parsing with Twig engine, refusing specific characters, which are valid with legacy tpl files.
Move everything back to features
Merge pull request #161 from ezsystems/changeTemplateEnginesOrder

Changed template engines order, eztpl first
Merge pull request #154 from MLoureiro/fix_behat_inheritance

BDD: Update structure to for the inheritance fix