(QE-56) remove deprecated command line options, alter confusing options

Remove command line options:

--puppet => use --install
--hiera => use --install
--hiera-puppet => use --install
--facter => use --install
--yagr => use --install
--random
--stdout-only
--hypervisor => define in node configuration
--snapshot => define in node configuration
--plugins
--keypair
--setup-dir => use --pre-suite and --post-suite
--no-install => omit --pre-suite
--install-only => omit --tests
--upgrade
--pe-version
--pkg-repos => use --add-el-extras and --proxy-repo
--rvm
--vmrun => define hypervisors/snapshots in node configuration
--ntp-server

Rename some options:

--revert => --provision
--extra-repos => --add-el-extras