Made extract_views_from_urlpatterns() in admin.views.doc tolerant of URLconfs that point to views that don't exist (raise ImportError)
Made extract_views_from_urlpatterns() in admin.views.doc tolerant of URLconfs that point to views that don't exist (raise ImportError)

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@3691 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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