adding the ability for hammer-cli-sam commands to remove options

in any of the command classes:
1. `include HammerCLISAM::ExcludeOptions`
2. `exclude_options(:opt1, :opt2, ... )` where the :opt symbols are
substrings that are looked for in the existing options.
Merge pull request #11 from komidore64/activikation-keys

adding the ability for hammer-cli-sam commands to remove options