Django 1.5

Hi,

This is a pull request to make newsblur works on django 1.5.

KNOW ISSUES:
- On my environment I'm using apache with mod_wsgi so I created a newsblur.wsgi file
- I couldn't make jammit works without hard-coding path information
- hard-coding path information on settings.py as well
- I had to comment guinicorn on settings.py because I'm not using it and it does not work in any other way