Commit of Class2Go Fabric/Cuisine

Deployment code that uses fabric/cuisine
Features:

Deployment that is not dependent on servers
Commands can be used to manage AWS instance creation, load balancer management
Handle deployment of updates (with some restrictions)
Run class reports and email from client machine
Supports deployment to Vagrant VM

Needs some testing on things like shibboleth

Revision: changed to flat directory structure and removed placeholder modules: renamed from class2go_fabric to fabric