- Django 1.6 and before use SortedDict instead of OrderedDict
It detect version and return proper dict for key ordering.
- field deletion is done by reorder funcion.
Signed-off-by: Hiroshi Miura <miurahr@linux.com>
current implementation is not work on Django 1.7+
anymore. This modification activate feature
in Django 1.7+ and drop support for Django 1.6 and before.
Signed-off-by: Hiroshi Miura <miurahr@linux.com>
