Add _groupTemplate back to call $this->formatTemplate.
Add _groupTemplate back to call $this->formatTemplate.

ypnos-web/cakephp3-bootstrap-helpers,Holt59/cakephp3-bootstrap-helpers,Casmo/cakephp3-bootstrap-helpers,Holt59/cakephp3-bootstrap3-helpers,raul338/cakephp3-bootstrap3-helpers