New Features

* Add support for `prepare-commit-message` hooks
* Add [`SwiftLint`](https://github.com/realm/SwiftLint) pre-commit hook
* Add [`KtLint`](https://github.com/shyiko/ktlint) pre-commit hook
* Add `TerraformFormat` pre-commit hook
* Add [`CookStyle`](https://docs.chef.io/cookstyle.html) pre-commit hook

Changes

* Update `validator_uri` for `W3cHtml` pre-commit hook
* Update `TsLint` pre-commit hook to support new output format
* Update `BundleCheck` error message with additional instructions

Bug Fixes

* Add `--force-exclusion` flag to `Reek` pre-commit hook configuration to
  ensure excluded files are excluded