Store list of concrete content classes on base model
Store list of concrete content classes on base model

michaelkuty/feincms,feincms/feincms,matthiask/feincms2-content,pjdelport/feincms,feincms/feincms,matthiask/django-content-editor,hgrimelid/feincms,joshuajonah/feincms,michaelkuty/feincms,michaelkuty/feincms,nickburlett/feincms,mjl/feincms,matthiask/feincms2-content,matthiask/django-content-editor,joshuajonah/feincms,nickburlett/feincms,feincms/feincms,hgrimelid/feincms,nickburlett/feincms,nickburlett/feincms,joshuajonah/feincms,pjdelport/feincms,michaelkuty/feincms,mjl/feincms,joshuajonah/feincms,pjdelport/feincms,mjl/feincms,matthiask/django-content-editor,matthiask/django-content-editor,hgrimelid/feincms,matthiask/feincms2-content