Two options have proven useful for deployers.
--domain: To specify the IdM DNS domain in cases where the client is
not in the same DNS domain as the IdM server
--no-ntp: To ensure that the idm-client-install does not change the
NTP settings when they have already been set by puppet.
The patch adds both these options.
Change-Id: I88075174dfffe4117c8ccc31f28ed9f43bf8b4e7