Added note to docs/templates.txt about same logical operator
Added note to docs/templates.txt about same logical operator

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@3485 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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