Update cobbler_web to use Django 1.4 and add sample config for nginx/uwsgi

- Created a new django project and used conventions from it
  - moving settings and urls into the cobbler_web package directory
  - update the manage.py to what was generated by django-admin
  - Update to use the Django 1.4 settings.py format
  - Create a web/config with a nginx and uwsgi config
  - Move the example apache configuration to web/config
  - Update the example apache configuration to use the new cobbler_web/web.wsgi location
  - Move URLS into one file, easier to manage
  - Remove the unneeded web/__init__.py, web/urls.py and web/cobbler.wsgi