add command
instance menu
use an integer within range
connecting works, add graceful exit
tersts
Update readme, Closes #5
Add username
Auto ssh if only one instance
Moar tests
Pass options to execute methods
make options optional
Output ssh command in verbose mode
update readme, Closes #15
Stop using commander objects for options
Public ips, too
Forgot one. Lets refactor that.
Moar tests
Merge pull request #13 from sportngin/ssh-command

SSH command, verbose mode, execute option hashes