Rewrite var and info commands using new declarative syntax.
Show provider tags in list command.
Remove cluster list command, discontinue running list command after instance/cluster updates.
Show instance list if instance not found.
Update README.
Refactor aliases command.
Refactor cluster command. Allow cli.execute to accept an arguments string.
Refactor completions command.
Refactor expose and exposed commands.
Don't sanitize values on var set command.
Refactor health/init commands
Inherit stdio in ssh command. Fixes stty size issue (which shows up when using vim/less/etc).
Update bin/docs / use command.name property
Refactor import and remove commands
Refactor instance command
Refactor key command
Refactor ping command, update to only output average time.
Refactor port command
Refactor wait command
Refactor push, pull and run commands