Checking install_time for '(none)' value
Checking install_time for '(none)' value

RedHat systems might in some cases return '(none)' as install_time,
which would cause a ValueError.

We are checking for '(none)' now. install_date and install_date_time
are being set to None in that case.

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt