Update to rspec 3
setup Guard
require aws-sdk from the config class incase it isn't auto required
Convert client spec to rspec3 syntax
Convert config spec to rspec3 syntax
Convert deploy spec to rspec3 syntax
Convert list spec to rspec3 syntax
Convert ssh spec to rspec3 syntax
Update spec helper to get angry if you aren't using rspec 3 syntax
Merge pull request #20 from sportngin/rspec3

Lets Use Rspec 3, no reason to use a soon to be completely outdated version of rspec on a new project