Release: v0.1.2

- Added support for assuming IAM roles before CloudFormation actions
- Fixed a bug in which deployments would fail without a CloudFormation
  role or stack policy defined

- Added support for CloudFormation roles

- Added support for YAML and JSON stack policies
- Automated Docker image release

Disabled CGO for real this time?

Fix CircleCI pre-release argument

Release: v0.1.0-beta

Release: v0.1.0-alpha2

Merge pull request nathandines#18 from nathandines/alpha1

Release: v0.1.0-alpha1

Merge pull request nathandines#16 from nathandines/updates-are-good

Better output handling for deploy function