Moving some testing work into ansible

* Allow ansible to delete/create instances.
* Allow ansible to create keypairs.
* Various test cleanups as a result.
Corrected OOO issue with setup and inventory
Corrected type-o per feedback
Removed unnecessary boot script

Script looks to do exactly what test scripts do.
Merge pull request #107 from blueboxgroup/blueboxgroup/manage-instances-with-ansible

Moving some testing work into ansible