beginning of refactoring to pattersn vs. deployments. Big mess right now.
pushing refactoring forward ... basic VPC and single host deploys seems to work OK.
working 3 tier VPC with 3 tests hosts after refactoring
templating macros on host outputs
continued refactoring and simplification. There's now probably a lot of dead wood floating around the patterns/ dir.
getting generic Host.json macro to work.
Merge pull request #13 from robparrott/pattern-refactoring

Pattern refactoring branch