Add support for Opscode's Test Kitchen 1.0 (alpha)

This pull request also includes 82b94c5 (PR #9), to ensure that the cookbook name is correct.

Test Kitchen's released version is 0.7.0, but the new release, 1.0 is in alpha and has a great number of benefits over the 0.x series. I ran the riak-cs default recipe on Ubuntu 12.04 and it was fine so far. I'm currently running the four platforms supported in the `.kitchen.yml` file with both the default and stanchion recipes. I'll push additional commits if required to fix other platforms.