Improved docs/templates.txt section on the 'regroup' tag
Improved docs/templates.txt section on the 'regroup' tag

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@5710 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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