Add MIDDLEWARE_CLASSES to runtests.py
Add MIDDLEWARE_CLASSES to runtests.py

This eliminates a deprecation warning oin Django 1.7

krinart/django-nose,millerdev/django-nose,sociateru/django-nose,harukaeru/django-nose,Deepomatic/django-nose,brilliant-org/django-nose,millerdev/django-nose,brilliant-org/django-nose,franciscoruiz/django-nose,franciscoruiz/django-nose,krinart/django-nose,harukaeru/django-nose,Deepomatic/django-nose,daineX/django-nose,sociateru/django-nose,aristiden7o/django-nose,daineX/django-nose,aristiden7o/django-nose