make version not need root
make version not need root

prior to this change, `iohyve version` requires root privileges:

    $ iohyve version
    The version command needs root credentials!

I've also alphabetized the list of read only commands.
chyves/chyves,murf0/iohyve,skarekrow/iohyve,CoolmanCZ/iohyve,pr1ntf/iohyve