fixed m2m properties
fixed m2m properties

altanawealth/django-report-builder,BrendanBerkley/django-report-builder,BrendanBerkley/django-report-builder,AbhiAgarwal/django-report-builder,altanawealth/django-report-builder,altanawealth/django-report-builder,AbhiAgarwal/django-report-builder,BrendanBerkley/django-report-builder,AbhiAgarwal/django-report-builder