added random cow pick through ANSIBLE_COW_SELECTION env var
Signed-off-by: Brian Coca <bcoca@tablethotels.com>
Most people are better off doing looping inside the playbook versus
outside, and get confused about scope.  As a result simply this documentation
feature by not talking about it :)
Merge branch 'madcow2' of git://github.com/bcoca/ansible into devel