Merge pull request #32 from PROCOLLAB-github/dev

fixed file deletion not working

Author: yakser

files/views.py

@@ -43,5 +43,5 @@ def delete(self, request, *args, **kwargs):
         if instance.user != request.user:
             return Response(status=status.HTTP_403_FORBIDDEN)
         FileAPI.delete(instance.link)  # delete the file via api
-        self.perform_destroy(instance)
+        instance.delete()  # delete the UserFile object
         return Response(status=status.HTTP_204_NO_CONTENT)