ansible: update to latest stable

Signed-off-by: Jimmy Tang <jcftang@gmail.com>

Author: jcftang

pkgs/ansible.yaml

@@ -5,5 +5,5 @@ dependencies:
   run: [paramiko, jinja2, yaml]
 
 sources:
-- key: tar.gz:ftib75gwplfucc5obkkdrflpn7bw2an2
-  url: https://pypi.python.org/packages/source/a/ansible/ansible-1.8.2.tar.gz
+- key: tar.gz:2n6ajm5lz2nqg2tmqmi7zszwbrolypwi
+  url: https://pypi.python.org/packages/source/a/ansible/ansible-1.8.4.tar.gz