Fixed #2565: added a note about the laziness of querysets in tutorial 4. Thanks, Ubernostrum.
Fixed #2565: added a note about the laziness of querysets in tutorial 4. Thanks, Ubernostrum.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@4637 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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