Updated documentation.
Updated documentation.

git-svn-id: 6da539ae3f7bc1a80a56b8ad544e3f3737065920@3 01bb6108-99a2-11dd-b31e-5b0f3c431db7

jokimies/django-pj-budget,toastdriven/django-budget,jokimies/django-pj-budget,toastdriven/django-budget,jokimies/django-pj-budget