update test-kitchen dep
[COOK-2341] Corrected remote to pagerduty_nagios.pl
better constrain non 1.0 test-kitchen dep
Merge pull request #111 from retr0h/COOK-2341

[COOK-2341] Corrected remote to pagerduty_nagios.pl
Use node[ipaddress] if the cloud IP isn't valid

Workaround for problems caused by OHAI-387
Merge pull request #117 from tas50/COOK-2257

COOK-2257: Use node[ipaddress] if the cloud IP isn't valid
merge conflict on syntax fix
Don't write out ldap bind declarations if the values are nil

This makes this work with more LDAP setups
Merge branch 'COOK-2433'
release v4.0.0