Fixed #7524: allow errors raised during import of a urlconf to bubble up.
Fixed #7524: allow errors raised during import of a urlconf to bubble up.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@8664 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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