Adding missing comments and interface for init method.
Adding missing comments and interface for init method.

basz/DoctrineORMModule,basz/DoctrineORMModule,Diego-Brocanelli/DoctrineORMModule,assessfirst/DoctrineORMModule,tommyseus/DoctrineORMModule,assessfirst/DoctrineORMModule,mpalourdio/DoctrineORMModule,jenniferyien/DoctrineORMModule,assessfirst/DoctrineORMModule,eminetto/DoctrineORMModule,eminetto/DoctrineORMModule,basz/DoctrineORMModule,Perfect-Web/DoctrineORMModule,Perfect-Web/DoctrineORMModule,tommyseus/DoctrineORMModule,eminetto/DoctrineORMModule,jenniferyien/DoctrineORMModule,gencer/DoctrineORMModule,tommyseus/DoctrineORMModule,gencer/DoctrineORMModule,mpalourdio/DoctrineORMModule,gencer/DoctrineORMModule,Chhunlong/DoctrineORMModule,Chhunlong/DoctrineORMModule,Perfect-Web/DoctrineORMModule,doctrine/DoctrineORMModule,Diego-Brocanelli/DoctrineORMModule,mpalourdio/DoctrineORMModule,jenniferyien/DoctrineORMModule,Diego-Brocanelli/DoctrineORMModule,doctrine/DoctrineORMModule,doctrine/DoctrineORMModule,Chhunlong/DoctrineORMModule