Update GeneratorService.php
Update GeneratorService.php

added support for Doctrine\ORM\Mapping\ManyToMany
AmsTaFFix/extjs-bundle,SamEngenner/extjs-bundle,SamEngenner/extjs-bundle,jamesmoey/extjs-bundle,VAndAl37/extjs-bundle,AmsTaFFix/extjs-bundle,VAndAl37/extjs-bundle,AmsTaFFix/extjs-bundle,VAndAl37/extjs-bundle,jamesmoey/extjs-bundle,SamEngenner/extjs-bundle