ansible-playbooks/general#68 Import boolean function from new location

action_plugins/uptime.py

@@ -7,7 +7,7 @@ import ConfigParser
 
 from ansible.errors import AnsibleError as ae
 from ansible.plugins.action import ActionBase
-from ansible.utils.boolean import boolean
+from ansible.constants import mk_boolean as boolean
 from requests.auth import HTTPBasicAuth
 try:
     from __main__ import display