Refactoring: removing unused vars
Refactoring: removing unused vars

torchbox/django-treebeard,kazmiruk/django-treebeard,torchbox/django-treebeard,albedoweb/django-treebeard,kazmiruk/django-treebeard,albedoweb/django-treebeard,torchbox/django-treebeard,kazmiruk/django-treebeard,velfimov/django-treebeard,albedoweb/django-treebeard,velfimov/django-treebeard,velfimov/django-treebeard,albedoweb/django-treebeard,velfimov/django-treebeard,kazmiruk/django-treebeard