If SITE_ID isn't in the test settings, fake it. We need the sites framework, but the value of SITE_ID is currently unimportant, so we can transparently fix this error.
If SITE_ID isn't in the test settings, fake it. We need the sites framework, but the value of SITE_ID is currently unimportant, so we can transparently fix this error.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@5893 bcc190cf-cafb-0310-a4f2-bffc1f526a37

alex/django-old,sam-tsai/django-old,Instagram/django,Smarsh/django,dcramer/django-compositepks,Instagram/django,t11e/django,jamespacileo/django-france,Smarsh/django,mitsuhiko/django,hugs/django,skevy/django,django-nonrel/django-nonrel,disqus/django-old,Instagram/django,dcramer/django-compositepks,skevy/django,django-nonrel/django-nonrel,skevy/django,bfirsh/django-old,disqus/django-old,dcramer/django-compositepks,hugs/django,mitsuhiko/django,sam-tsai/django-old,sam-tsai/django-old,t11e/django,bfirsh/django-old,t11e/django,hugs/django,alex/django-old,alex/django-old,bfirsh/django-old,mitsuhiko/django,Smarsh/django,disqus/django-old,sam-tsai/django-old,Smarsh/django,jamespacileo/django-france,jamespacileo/django-france,django-nonrel/django-nonrel