Updated the code so that it works with Django 1.10rc1

[ataylor32]

The change to "lockdown/middleware.py" is explained in the "dictionary and context_instance arguments of rendering functions" section of the Django 1.8 release notes.

The change to "lockdown/tests/test_settings.py" is explained here.

[Dunedan]

An empty list is the default for DIRS, therefore this option isn't necessary.

[ataylor32]

This was a copy/paste from the default settings:

https://github.com/django/django/blob/1.8/django/conf/project_template/project_name/settings.py#L55-L69

[Dunedan]

Thanks for that contribution. Coincidentally I already had a local branch with these changes for Django 1.10, but good to know that somebody else cares about that as well. 😄

I added one inline comment for a minor clean up. It'd be great if you could change that before I merge it.

Another thing I noticed with 1.10 are the deprecation warnings for the changes to the middleware handling. I haven't found the time to adjust that for django-lockdown so that it works for all supported Django versions. If that's something interesting for you, you could tackle that as well.

My current plan is to release a new version once Django 1.10 is out, whose new features would be your previous pull request (#7) and the support for Django 1.10.

[ataylor32]

You're welcome! Ah, I was thinking you might have already been planning to update the code to work with Django 1.10. I probably should have asked first 😃

I removed the 'DIRS': [], line.

[dedsm]

hey! any planned time for that release? :)

[Dunedan]

I'll try to get it out later today or tomorrow.

[dedsm]

thanks @Dunedan