Improved the advice on using QuerySets in extra_context based on feedback from Luke Plant.
Improved the advice on using QuerySets in extra_context based on feedback from
Luke Plant.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@2949 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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