Import error for create super user django 1.7

[seenureddy]

I have integrated this project into some test project getting this error in the file snippetscream/_1875.py.

File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/local/lib/python2.7/site-packages/snippetscream/__init__.py", line 5, in <module>
    import _1875
  File "/local/lib/python2.7/site-packages/snippetscream/_1875.py", line 6, in <module>
    from django.contrib.auth.management import create_superuser

from django.contrib.auth.management import create_superuser
ImportError: cannot import name `create_superuser```

Expected to Change:

```
try:
    from django.contrib.auth.management import create_superuser
except ImportError:
    from django.contrib.auth.models import UserManager
    create_superuser = UserManager.create_superuser
```