Hammer CLI

Since option families were introduced to reduce the number of semi-duplicate options, the descriptions of those were injected with string substitution to better reflect what an option expects, i.e. Name/Id injection was introduced. For most of the options it works as expected, but if a description coming from the API contains words from https://github.com/theforeman/hammer-cli/blob/master/lib/hammer_cli/options/option_family.rb#L15 and the option doesn't seem to have any "relatives", the injection doesn't make sense.