* **kitchen:** prefer `kitchen.yml` to `.kitchen.yml` ([8f7cbde](https://github.com/saltstack-formulas/postgres-formula/commit/8f7cbde))
### Continuous Integration
* **gemfile:** prepare for `inspec` testing ([157e169](https://github.com/saltstack-formulas/postgres-formula/commit/157e169))
* **kitchen:** use pre-salted images as used in `template-formula` ([611ec11](https://github.com/saltstack-formulas/postgres-formula/commit/611ec11))
* **kitchen+travis:** use newly available pre-salted images ([7b7aadc](https://github.com/saltstack-formulas/postgres-formula/commit/7b7aadc))
* **pillar_from_files:** use custom pillar based on `pillar.example` ([c64d9e4](https://github.com/saltstack-formulas/postgres-formula/commit/c64d9e4))
* **travis:** add `.travis.yml` based on `template-formula` ([6467df7](https://github.com/saltstack-formulas/postgres-formula/commit/6467df7))
### Documentation
* **readme:** update `Testing` section for `inspec` ([4cfde8d](https://github.com/saltstack-formulas/postgres-formula/commit/4cfde8d))