Fixes #2259 - trusted hosts work with passenger
fixes #4686 - don't rely on Puppet[:config] to store config file location
fixes #1809 - freeipa integration to smartproxy
fixes #5019 - puppet cert sudo command now configurable and optional
fixes #5123 - IP only from the same subnet and range
fixes #5123 - corrected string typos
Bump version to 1.6-develop