Gilles Cornu f564bf7410 Ansible Groups: Accept single item as String
Syntax errors in `ansible.groups` definition are not well handled:
Error returned: undefined method `each' for "machine1":String (NoMethodError)

Being tolerant here doesn't hurt and may avoid people get
confused/annoyed.
2014-02-02 23:21:06 +01:00
..
2014-01-02 14:44:49 -08:00