Remove high-byte emoji from post-install message
Remove high-byte emoji from post-install message

Since @jnunemaker will never remove the message (even though he never sees it because he runs with `--quiet`), at least make it so that the regular output is ASCII.
ffleming/httparty,tokafish/httparty,jnunemaker/httparty,lstoll/httpserious,tokafish/httparty,ffleming/httparty,jayjlawrence/httparty,jayjlawrence/httparty,ffleming/httparty,lstoll/httpserious,jnunemaker/httparty,lstoll/httpserious,jnunemaker/httparty,tokafish/httparty,jayjlawrence/httparty