document funny graph labels for reverse relation names in py3
document funny graph labels for reverse relation names in py3

django-extensions/django-extensions,kevgathuku/django-extensions,linuxmaniac/django-extensions,django-extensions/django-extensions,haakenlid/django-extensions,linuxmaniac/django-extensions,kevgathuku/django-extensions,haakenlid/django-extensions,linuxmaniac/django-extensions,kevgathuku/django-extensions,django-extensions/django-extensions,haakenlid/django-extensions