Initial commit of parallels driver (sans create)
Add create functions to Parallels
Make Retry message more helpful
Merge pull request #482 from techhat/xmission

Initial commit of parallels driver (sans create)
Merge pull request #473 from s0undt3ch/develop

Some default minion/master options are `None`, let's set a reasonable default
Properly get/compute the `sudo` value on create.
Avoid getting the `DeprecationWarning`.